Alright, let's work through 55305075 times 54216859 step by step
55305075 × 54216859 = 54216859 × (55305075)
+ 54216859 × 5 resulting in 271084295
+ 54216859 × 70 that is equal 3795180130
+ 54216859 × 000 that is equal 0
+ 54216859 × 5000 that is equal 271084295000
+ 54216859 × 00000 that equals 0
+ 54216859 × 300000 that equals 16265057700000
+ 54216859 × 5000000 what gives us 271084295000000
+ 54216859 × 50000000 that is equal 2710842950000000

= 2998467453259425
