Alright, let's work through 2828 times 5350 step by step
2828 × 5350 = 5350 × (2828)
+ 5350 × 8 that is equal 42800
+ 5350 × 20 that results in 107000
+ 5350 × 800 resulting in 4280000
+ 5350 × 2000 yielding 10700000

= 15129800
