Finding the Third Proportional to 82,614 and 131,302.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,614 : 131,302.31 = 131,302.31 : x
2. Step 2: Convert to fraction form
   82,614/131,302.31 = 131,302.31/x
3. Step 3: Cross multiply
   82,614x = 131,302.31 × 131,302.31
4. Step 4: Simplify right side
   82,614x = 17,240,297,267.85
5. Step 5: Solve for x
   x = 17,240,297,267.85/82,614
6. Step 6: Final answer
   x = 208,684.94