The Speaker of the House would never become President Pro Tempore, as that is an office within the Senate.
President pro tempore of the Senate becomes President.
The President pro tempore of the Senate is the next in line of succession after the Speaker of the House of Representatives.
The Speaker of the House of Representatives. If they can not serve, then the President pro tempore becomes the President.
Assuming the President, Vice-President, Speaker of the House, and President Pro Tempore of the Senate are all dead the next in line for the Presidency would be the Secretary of State (Currently Hillary Rodham Clinton)
PresidentIf both the president and vice-president are unable to complete the term, the Speaker of the House of Representatives becomes president. If the Speaker of the House cannot complete the term, the President pre tempore of the Senate becomes president, and the list of successors then goes to the Secretary of State and Cabinet members. speaker of house Nancy pelosi
If the President of the United States is removed from office, the Vice President immediately becomes the new President. Then, the Speaker of the House of Representatives becomes the President if the Vice President is unable to assume the role. The President Pro Tempore of the Senate would be next in line if both the Vice President and the Speaker of the House are unable to take on the presidency.
In the event that you are mixing up "Speaker pro tempore"of the House of Representatives and "President pro tempore"of the Senate, I will explain both.The Speaker pro tempore is any member of the House of Representatives appointed by the Speaker of the House to preside over the House. This position is normally delegated to a member of the same political party. The President pro tempore of the Senate is the senior Senator of the majority party and is third in line of succession for the presidency after the Vice President (the President of the Senate) and the Speaker of the House of Representatives. The current (as of November, 2007) President pro tempore of the Senate is Robert Byrd (D) West Virginia.
Vice President Speaker of the House president pro tempore of the Senate Vice President, Speaker of the House, president pro tempore of the Senate
The President pro tempore of the Senate becomes the President. He/she is the leader of the Senate when the vice president can not attend. If him/her dies also then the Secretary of State becomes President.
Next in line after Speaker is the President pro tempore of the Senate.
The President pro tempore, who is the highest ranking senator. So the order is: President, Vice-President (Head of the Senate), Speaker of the House, President pro tempore (Highest ranking senator).
After the President and Vice President die in office, the Speaker of the House will become president. After them, the President Pro Tempore of the Senate. The order of succession goes on and on after this.