Finding the Third Proportional to 25,425,616 and 55,604,708

Step by Step Solution

1. Step 1: Write the proportion equation
   25,425,616 : 55,604,708 = 55,604,708 : x
2. Step 2: Convert to fraction form
   25,425,616/55,604,708 = 55,604,708/x
3. Step 3: Cross multiply
   25,425,616x = 55,604,708 × 55,604,708
4. Step 4: Simplify right side
   25,425,616x = 3,091,883,551,765,264
5. Step 5: Solve for x
   x = 3,091,883,551,765,264/25,425,616
6. Step 6: Final answer
   x = 121,605,059.71