Alright, let's work through 2427 times 8660 step by step
2427 × 8660 = 8660 × (2427)
+ 8660 × 7 that results in 60620
+ 8660 × 20 which equals 173200
+ 8660 × 400 that results in 3464000
+ 8660 × 2000 what gives us 17320000

= 21017820
