Finding the Third Proportional to 16,987.50 and 25,738

Step by Step Solution

1. Step 1: Write the proportion equation
   16,987.50 : 25,738 = 25,738 : x
2. Step 2: Convert to fraction form
   16,987.50/25,738 = 25,738/x
3. Step 3: Cross multiply
   16,987.50x = 25,738 × 25,738
4. Step 4: Simplify right side
   16,987.50x = 662,444,644
5. Step 5: Solve for x
   x = 662,444,644/16,987.50
6. Step 6: Final answer
   x = 38,996.01