Alright, let's work through 12668774 times 59747073 step by step
12668774 × 59747073 = 59747073 × (12668774)
+ 59747073 × 4 what gives us 238988292
+ 59747073 × 70 yielding 4182295110
+ 59747073 × 700 that is equal 41822951100
+ 59747073 × 8000 giving us 477976584000
+ 59747073 × 60000 what gives us 3584824380000
+ 59747073 × 600000 that is equal 35848243800000
+ 59747073 × 2000000 which equals 119494146000000
+ 59747073 × 10000000 producing 597470730000000

= 756922164998502
