Finding the Third Proportional to 16,345.50 and 25,355.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,345.50 : 25,355.25 = 25,355.25 : x
2. Step 2: Convert to fraction form
   16,345.50/25,355.25 = 25,355.25/x
3. Step 3: Cross multiply
   16,345.50x = 25,355.25 × 25,355.25
4. Step 4: Simplify right side
   16,345.50x = 642,888,702.56
5. Step 5: Solve for x
   x = 642,888,702.56/16,345.50
6. Step 6: Final answer
   x = 39,331.24