Finding the Third Proportional to 12,948.50 and 20,334

Step by Step Solution

1. Step 1: Write the proportion equation
   12,948.50 : 20,334 = 20,334 : x
2. Step 2: Convert to fraction form
   12,948.50/20,334 = 20,334/x
3. Step 3: Cross multiply
   12,948.50x = 20,334 × 20,334
4. Step 4: Simplify right side
   12,948.50x = 413,471,556
5. Step 5: Solve for x
   x = 413,471,556/12,948.50
6. Step 6: Final answer
   x = 31,932.00