Finding the Third Proportional to 16,121.25 and 24,910.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,121.25 : 24,910.88 = 24,910.88 : x
2. Step 2: Convert to fraction form
   16,121.25/24,910.88 = 24,910.88/x
3. Step 3: Cross multiply
   16,121.25x = 24,910.88 × 24,910.88
4. Step 4: Simplify right side
   16,121.25x = 620,551,693.27
5. Step 5: Solve for x
   x = 620,551,693.27/16,121.25
6. Step 6: Final answer
   x = 38,492.78