Finding the Third Proportional to 16,598 and 25,700

Step by Step Solution

1. Step 1: Write the proportion equation
   16,598 : 25,700 = 25,700 : x
2. Step 2: Convert to fraction form
   16,598/25,700 = 25,700/x
3. Step 3: Cross multiply
   16,598x = 25,700 × 25,700
4. Step 4: Simplify right side
   16,598x = 660,490,000
5. Step 5: Solve for x
   x = 660,490,000/16,598
6. Step 6: Final answer
   x = 39,793.35