Finding the Third Proportional to 131,766.75 and 282,123

Step by Step Solution

1. Step 1: Write the proportion equation
   131,766.75 : 282,123 = 282,123 : x
2. Step 2: Convert to fraction form
   131,766.75/282,123 = 282,123/x
3. Step 3: Cross multiply
   131,766.75x = 282,123 × 282,123
4. Step 4: Simplify right side
   131,766.75x = 79,593,387,129
5. Step 5: Solve for x
   x = 79,593,387,129/131,766.75
6. Step 6: Final answer
   x = 604,047.59