Finding the Third Proportional to 15,828 and 25,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,828 : 25,003.50 = 25,003.50 : x
2. Step 2: Convert to fraction form
   15,828/25,003.50 = 25,003.50/x
3. Step 3: Cross multiply
   15,828x = 25,003.50 × 25,003.50
4. Step 4: Simplify right side
   15,828x = 625,175,012.25
5. Step 5: Solve for x
   x = 625,175,012.25/15,828
6. Step 6: Final answer
   x = 39,498.04