Finding the Third Proportional to 11,728.50 and 23,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,728.50 : 23,932.50 = 23,932.50 : x
2. Step 2: Convert to fraction form
   11,728.50/23,932.50 = 23,932.50/x
3. Step 3: Cross multiply
   11,728.50x = 23,932.50 × 23,932.50
4. Step 4: Simplify right side
   11,728.50x = 572,764,556.25
5. Step 5: Solve for x
   x = 572,764,556.25/11,728.50
6. Step 6: Final answer
   x = 48,835.28