Alright, let's work through 2130 times 8788 step by step
2130 × 8788 = 8788 × (2130)
+ 8788 × 0 that results in 0
+ 8788 × 30 what gives us 263640
+ 8788 × 100 which equals 878800
+ 8788 × 2000 producing 17576000

= 18718440
