No problem, we've got 2988 and 9760 to multiply
2988 × 9760 = 9760 × (2988)
+ 9760 × 8 that is equal 78080
+ 9760 × 80 what gives us 780800
+ 9760 × 900 which equals 8784000
+ 9760 × 2000 what gives us 19520000

= 29162880
