Finding the Third Proportional to 16,510.50 and 25,383.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510.50 : 25,383.38 = 25,383.38 : x
2. Step 2: Convert to fraction form
   16,510.50/25,383.38 = 25,383.38/x
3. Step 3: Cross multiply
   16,510.50x = 25,383.38 × 25,383.38
4. Step 4: Simplify right side
   16,510.50x = 644,315,726.39
5. Step 5: Solve for x
   x = 644,315,726.39/16,510.50
6. Step 6: Final answer
   x = 39,024.60