Finding the Third Proportional to 16,607 and 25,397

Step by Step Solution

1. Step 1: Write the proportion equation
   16,607 : 25,397 = 25,397 : x
2. Step 2: Convert to fraction form
   16,607/25,397 = 25,397/x
3. Step 3: Cross multiply
   16,607x = 25,397 × 25,397
4. Step 4: Simplify right side
   16,607x = 645,007,609
5. Step 5: Solve for x
   x = 645,007,609/16,607
6. Step 6: Final answer
   x = 38,839.50