Finding the Third Proportional to 131,324 and 192,327.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,324 : 192,327.50 = 192,327.50 : x
2. Step 2: Convert to fraction form
   131,324/192,327.50 = 192,327.50/x
3. Step 3: Cross multiply
   131,324x = 192,327.50 × 192,327.50
4. Step 4: Simplify right side
   131,324x = 36,989,867,256.25
5. Step 5: Solve for x
   x = 36,989,867,256.25/131,324
6. Step 6: Final answer
   x = 281,668.75