Finding the Third Proportional to 131,773.50 and 282,135

Step by Step Solution

1. Step 1: Write the proportion equation
   131,773.50 : 282,135 = 282,135 : x
2. Step 2: Convert to fraction form
   131,773.50/282,135 = 282,135/x
3. Step 3: Cross multiply
   131,773.50x = 282,135 × 282,135
4. Step 4: Simplify right side
   131,773.50x = 79,600,158,225
5. Step 5: Solve for x
   x = 79,600,158,225/131,773.50
6. Step 6: Final answer
   x = 604,068.03