Finding the Third Proportional to 16,987.88 and 24,469.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,987.88 : 24,469.31 = 24,469.31 : x
2. Step 2: Convert to fraction form
   16,987.88/24,469.31 = 24,469.31/x
3. Step 3: Cross multiply
   16,987.88x = 24,469.31 × 24,469.31
4. Step 4: Simplify right side
   16,987.88x = 598,747,254.22
5. Step 5: Solve for x
   x = 598,747,254.22/16,987.88
6. Step 6: Final answer
   x = 35,245.57