Finding the Third Proportional to 4,969,748 and 10,647,784

Step by Step Solution

1. Step 1: Write the proportion equation
   4,969,748 : 10,647,784 = 10,647,784 : x
2. Step 2: Convert to fraction form
   4,969,748/10,647,784 = 10,647,784/x
3. Step 3: Cross multiply
   4,969,748x = 10,647,784 × 10,647,784
4. Step 4: Simplify right side
   4,969,748x = 113,375,304,110,656
5. Step 5: Solve for x
   x = 113,375,304,110,656/4,969,748
6. Step 6: Final answer
   x = 22,813,089.14