No problem, we've got 5225 and 3709 to multiply
5225 × 3709 = 3709 × (5225)
+ 3709 × 5 that equals 18545
+ 3709 × 20 what gives us 74180
+ 3709 × 200 that is equal 741800
+ 3709 × 5000 that is equal 18545000

= 19379525
