Finding the Third Proportional to 5,307,380 and 7,952,730

Step by Step Solution

1. Step 1: Write the proportion equation
   5,307,380 : 7,952,730 = 7,952,730 : x
2. Step 2: Convert to fraction form
   5,307,380/7,952,730 = 7,952,730/x
3. Step 3: Cross multiply
   5,307,380x = 7,952,730 × 7,952,730
4. Step 4: Simplify right side
   5,307,380x = 63,245,914,452,900
5. Step 5: Solve for x
   x = 63,245,914,452,900/5,307,380
6. Step 6: Final answer
   x = 11,916,598.11