Alright, let's work through 2789 times 8900 step by step
2789 × 8900 = 8900 × (2789)
+ 8900 × 9 that is equal 80100
+ 8900 × 80 producing 712000
+ 8900 × 700 producing 6230000
+ 8900 × 2000 which equals 17800000

= 24822100
