Alright, let's work through 66718343 times 71831182 step by step
66718343 × 71831182 = 71831182 × (66718343)
+ 71831182 × 3 that equals 215493546
+ 71831182 × 40 which equals 2873247280
+ 71831182 × 300 producing 21549354600
+ 71831182 × 8000 that is equal 574649456000
+ 71831182 × 10000 giving us 718311820000
+ 71831182 × 700000 resulting in 50281827400000
+ 71831182 × 6000000 that equals 430987092000000
+ 71831182 × 60000000 which equals 4309870920000000

= 4792457438771426
