We're going to solve 66967258 multiplied by 78431684
66967258 × 78431684 = 78431684 × (66967258)
+ 78431684 × 8 what gives us 627453472
+ 78431684 × 50 what gives us 3921584200
+ 78431684 × 200 resulting in 15686336800
+ 78431684 × 7000 giving us 549021788000
+ 78431684 × 60000 that results in 4705901040000
+ 78431684 × 900000 giving us 70588515600000
+ 78431684 × 6000000 that results in 470590104000000
+ 78431684 × 60000000 what gives us 4705901040000000

= 5252354817802472
