Alright, let's work through 78434629 times 37513080 step by step
78434629 × 37513080 = 37513080 × (78434629)
+ 37513080 × 9 producing 337617720
+ 37513080 × 20 that is equal 750261600
+ 37513080 × 600 that equals 22507848000
+ 37513080 × 4000 that is equal 150052320000
+ 37513080 × 30000 that is equal 1125392400000
+ 37513080 × 400000 giving us 15005232000000
+ 37513080 × 8000000 what gives us 300104640000000
+ 37513080 × 70000000 that equals 2625915600000000

= 2942324512447320
