Finding the Third Proportional to 25,601,628 and 55,985,448

Step by Step Solution

1. Step 1: Write the proportion equation
   25,601,628 : 55,985,448 = 55,985,448 : x
2. Step 2: Convert to fraction form
   25,601,628/55,985,448 = 55,985,448/x
3. Step 3: Cross multiply
   25,601,628x = 55,985,448 × 55,985,448
4. Step 4: Simplify right side
   25,601,628x = 3,134,370,387,760,704
5. Step 5: Solve for x
   x = 3,134,370,387,760,704/25,601,628
6. Step 6: Final answer
   x = 122,428,557.58