Alright, let's work through 76978768 times 29012980 step by step
76978768 × 29012980 = 29012980 × (76978768)
+ 29012980 × 8 what gives us 232103840
+ 29012980 × 60 giving us 1740778800
+ 29012980 × 700 which equals 20309086000
+ 29012980 × 8000 that results in 232103840000
+ 29012980 × 70000 giving us 2030908600000
+ 29012980 × 900000 giving us 26111682000000
+ 29012980 × 6000000 yielding 174077880000000
+ 29012980 × 70000000 which equals 2030908600000000

= 2233383456408640
