Finding the Third Proportional to 16,432.50 and 25,743.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,432.50 : 25,743.75 = 25,743.75 : x
2. Step 2: Convert to fraction form
   16,432.50/25,743.75 = 25,743.75/x
3. Step 3: Cross multiply
   16,432.50x = 25,743.75 × 25,743.75
4. Step 4: Simplify right side
   16,432.50x = 662,740,664.06
5. Step 5: Solve for x
   x = 662,740,664.06/16,432.50
6. Step 6: Final answer
   x = 40,331.09