Finding the Third Proportional to 132,294 and 192,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,294 : 192,892.50 = 192,892.50 : x
2. Step 2: Convert to fraction form
   132,294/192,892.50 = 192,892.50/x
3. Step 3: Cross multiply
   132,294x = 192,892.50 × 192,892.50
4. Step 4: Simplify right side
   132,294x = 37,207,516,556.25
5. Step 5: Solve for x
   x = 37,207,516,556.25/132,294
6. Step 6: Final answer
   x = 281,248.71