C sharp
Technically, any interval can be augmented by expanding it by a half-step. For instance, the augmented fourth is a perfect fourth plus a half step, etc. However, an augmented 3rd would be incredibly unusual; a composer would be much more likely to write it as a perfect fourth.
Normally, a G augmented chord would be G, B, and D-sharp. Augmented mean the top note is raised one half step.
Generally, augmentation means to enlarge. In music theory, augmentation can be applied both to note values (time/duration) and to intervals (pitch relationship between to pitches). When you augment a note value you increase the duration of the note (the time you hold the note) over its previous value. Augmenting an interval is the process of increasing an interval by exactly one chromatic semitone (raise the interval a 1/2 step). In chord theory, an Augmented chord always means you are raising the 5th by a 1/2 step. Technically, you can augment any interval (unisons, seconds, thirds, etc.), but in practical terms, augmented intervals are reserved for the perfect intervals of 4ths and 5ths.
Music in B major transposed down a major third will be in the key of G major.
An augmented third is an interval of five semitones, spanning three note names. An example of an augmented third is C to E sharp, or C flat to E.
A major 3rd would be C, so an augmented 3rd would be C sharp.
In music, an augmented unison is an interval consisting of one note, and the note a semitone above, having the same note name. For example, C to C sharp would constitute an augmented unison.
C sharp
The final, or third, level of the product is the augmented component. The augmented component includes additional services and benefits that surround the first two levels of the product.
An augmented second is an interval comprising three semitones and two note names - for example, C to D sharp.
An augmented fifth is an interval spanning eight semitones and five note names - for example, from C to G sharp.
An augmented octave is an interval comprising thirteen semitones and eight note names - for example, C to C sharp.
An augmented ninth is an interval of 15 semitones, spanning nine note names, for example, C to D sharp.
An augmented sixth is a musical interval equivalent to a minor seventh, but spanning six note names - for example, C to A sharp.
An augmented seventh is a musical interval spanning seven note names and 12 semitones - for example, C to B sharp.
An augmented fourth is an interval consisting of six semitones and spanning four note names - for example, C to F sharp.