Finding the Third Proportional to 16,339.88 and 25,243.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,339.88 : 25,243.88 = 25,243.88 : x
2. Step 2: Convert to fraction form
   16,339.88/25,243.88 = 25,243.88/x
3. Step 3: Cross multiply
   16,339.88x = 25,243.88 × 25,243.88
4. Step 4: Simplify right side
   16,339.88x = 637,253,225.02
5. Step 5: Solve for x
   x = 637,253,225.02/16,339.88
6. Step 6: Final answer
   x = 38,999.88