Finding the Third Proportional to 11,538,084 and 25,219,428

Step by Step Solution

1. Step 1: Write the proportion equation
   11,538,084 : 25,219,428 = 25,219,428 : x
2. Step 2: Convert to fraction form
   11,538,084/25,219,428 = 25,219,428/x
3. Step 3: Cross multiply
   11,538,084x = 25,219,428 × 25,219,428
4. Step 4: Simplify right side
   11,538,084x = 636,019,548,647,184
5. Step 5: Solve for x
   x = 636,019,548,647,184/11,538,084
6. Step 6: Final answer
   x = 55,123,497.86