Finding the Third Proportional to 5,307,376 and 7,952,724

Step by Step Solution

1. Step 1: Write the proportion equation
   5,307,376 : 7,952,724 = 7,952,724 : x
2. Step 2: Convert to fraction form
   5,307,376/7,952,724 = 7,952,724/x
3. Step 3: Cross multiply
   5,307,376x = 7,952,724 × 7,952,724
4. Step 4: Simplify right side
   5,307,376x = 63,245,819,020,176
5. Step 5: Solve for x
   x = 63,245,819,020,176/5,307,376
6. Step 6: Final answer
   x = 11,916,589.11