Alright, let's work through 72011312 times 59700805 step by step
72011312 × 59700805 = 59700805 × (72011312)
+ 59700805 × 2 that results in 119401610
+ 59700805 × 10 giving us 597008050
+ 59700805 × 300 that is equal 17910241500
+ 59700805 × 1000 that equals 59700805000
+ 59700805 × 10000 producing 597008050000
+ 59700805 × 000000 yielding 0
+ 59700805 × 2000000 giving us 119401610000000
+ 59700805 × 70000000 which equals 4179056350000000

= 4299133295506160
