No problem, we've got 2430 and 7220 to multiply
2430 × 7220 = 7220 × (2430)
+ 7220 × 0 producing 0
+ 7220 × 30 resulting in 216600
+ 7220 × 400 that is equal 2888000
+ 7220 × 2000 yielding 14440000

= 17544600
