We're going to solve 3543 multiplied by 9800
3543 × 9800 = 9800 × (3543)
+ 9800 × 3 resulting in 29400
+ 9800 × 40 yielding 392000
+ 9800 × 500 resulting in 4900000
+ 9800 × 3000 that equals 29400000

= 34721400
