**Step 1**: Multiply the last digits. Write 2, carry 4.

**Step 2**: Cross multiply the one and the tenth, and add them together. We get 53. Add the 4 that we carry to 53. We get 57. Write 7, carry 5.

**Step 3**: Multiply all digits, like in the figure below. We get 55. Add the 5 that we carry to 55. We get 60. Write 0, carry 6.

**Step 4**: Finally, multiply the two left digits. We get 22. Add the 6 that we carry to 22. Write 2, carry 2.

**Step 5**: Finally, multiply the left digits. Add the 2 that we carry to 8. We get 10. Write both numbers.

Therefore, the answer is 108072.