Finding the Third Proportional to 2,485,134 and 5,435,532

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,134 : 5,435,532 = 5,435,532 : x
2. Step 2: Convert to fraction form
   2,485,134/5,435,532 = 5,435,532/x
3. Step 3: Cross multiply
   2,485,134x = 5,435,532 × 5,435,532
4. Step 4: Simplify right side
   2,485,134x = 29,545,008,123,024
5. Step 5: Solve for x
   x = 29,545,008,123,024/2,485,134
6. Step 6: Final answer
   x = 11,888,698.20