Finding the Third Proportional to 16,437 and 25,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,437 : 25,498.50 = 25,498.50 : x
2. Step 2: Convert to fraction form
   16,437/25,498.50 = 25,498.50/x
3. Step 3: Cross multiply
   16,437x = 25,498.50 × 25,498.50
4. Step 4: Simplify right side
   16,437x = 650,173,502.25
5. Step 5: Solve for x
   x = 650,173,502.25/16,437
6. Step 6: Final answer
   x = 39,555.48