The third Gym Leader is Lt. Surge and you can find him in Vermilion City.
The boss of team Rocket.
The third pokemon center
In pikachu's snatch
if its the third one that is a super popular yellow Pokemon with red cheeks before evolution then its pichu.
The third Pokemon game created is Pokemon Blue. It was created as an enhancement of Pokemon Red and Pokemon Green. However in the U.S. and outside of Japan the third Pokemon game is Pokemon Yellow, because Pokemon Green was never released outside of Japan.
The sixth badgeno actually it the third badge
There isn't a third floor in Pokemon Yellow. There's not even a second floor unless you count the trading/battle coliseum. And for that you need to find another player, wire up, and do it that way.
in Pokemon yellow there is no Pokemon stadium
Celadon City and complete the events at the game corner.
I dont have the game but I think you have to battle the Boss pokemon.
Actually that only works on regular pokemon if the boss pad is shiny its a legendary you automatically get it once you beat it a regular boss you get lucky
The third gym leader is Lt. Surge, an electric Pokemon trainer. In the yellow version his only Pokemon is Raichu. Raichu can be easily defeated by a ground type Pokemon. Conveniently, Diglett's Cave is located right next to the town. In here you can find wild Diglett's and maybe wild Dugtrio's, the evolved form of Diglett. These Pokemon can easily defeat Lt. Surge with the Dig attack.