Finding the Third Proportional to 42,561,566 and 88,519,977

Step by Step Solution

1. Step 1: Write the proportion equation
   42,561,566 : 88,519,977 = 88,519,977 : x
2. Step 2: Convert to fraction form
   42,561,566/88,519,977 = 88,519,977/x
3. Step 3: Cross multiply
   42,561,566x = 88,519,977 × 88,519,977
4. Step 4: Simplify right side
   42,561,566x = 7,835,786,328,080,529
5. Step 5: Solve for x
   x = 7,835,786,328,080,529/42,561,566
6. Step 6: Final answer
   x = 184,104,746.71