Finding the Third Proportional to 65,239.17 and 95,521.78

Step by Step Solution

1. Step 1: Write the proportion equation
   65,239.17 : 95,521.78 = 95,521.78 : x
2. Step 2: Convert to fraction form
   65,239.17/95,521.78 = 95,521.78/x
3. Step 3: Cross multiply
   65,239.17x = 95,521.78 × 95,521.78
4. Step 4: Simplify right side
   65,239.17x = 9,124,410,693.17
5. Step 5: Solve for x
   x = 9,124,410,693.17/65,239.17
6. Step 6: Final answer
   x = 139,860.92