Finding the Third Proportional to 17,339 and 25,684.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,339 : 25,684.50 = 25,684.50 : x
2. Step 2: Convert to fraction form
   17,339/25,684.50 = 25,684.50/x
3. Step 3: Cross multiply
   17,339x = 25,684.50 × 25,684.50
4. Step 4: Simplify right side
   17,339x = 659,693,540.25
5. Step 5: Solve for x
   x = 659,693,540.25/17,339
6. Step 6: Final answer
   x = 38,046.80