We're going to solve 78131816 multiplied by 72963424
78131816 × 72963424 = 72963424 × (78131816)
+ 72963424 × 6 which equals 437780544
+ 72963424 × 10 which equals 729634240
+ 72963424 × 800 giving us 58370739200
+ 72963424 × 1000 that equals 72963424000
+ 72963424 × 30000 producing 2188902720000
+ 72963424 × 100000 resulting in 7296342400000
+ 72963424 × 8000000 producing 583707392000000
+ 72963424 × 70000000 that equals 5107439680000000

= 5700764818697984
