No problem, we've got 7173 and 3501 to multiply
7173 × 3501 = 3501 × (7173)
+ 3501 × 3 which equals 10503
+ 3501 × 70 what gives us 245070
+ 3501 × 100 that results in 350100
+ 3501 × 7000 that is equal 24507000

= 25112673
