Finding the Third Proportional to 15,696 and 25,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,696 : 25,006.50 = 25,006.50 : x
2. Step 2: Convert to fraction form
   15,696/25,006.50 = 25,006.50/x
3. Step 3: Cross multiply
   15,696x = 25,006.50 × 25,006.50
4. Step 4: Simplify right side
   15,696x = 625,325,042.25
5. Step 5: Solve for x
   x = 625,325,042.25/15,696
6. Step 6: Final answer
   x = 39,839.77