We're going to solve 1730 multiplied by 2128
1730 × 2128 = 2128 × (1730)
+ 2128 × 0 producing 0
+ 2128 × 30 giving us 63840
+ 2128 × 700 that results in 1489600
+ 2128 × 1000 resulting in 2128000

= 3681440
