We're going to solve 3409 multiplied by 2173
3409 × 2173 = 2173 × (3409)
+ 2173 × 9 that results in 19557
+ 2173 × 00 yielding 0
+ 2173 × 400 yielding 869200
+ 2173 × 3000 what gives us 6519000

= 7407757
