Finding the Third Proportional to 15,748 and 22,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,748 : 22,016.50 = 22,016.50 : x
2. Step 2: Convert to fraction form
   15,748/22,016.50 = 22,016.50/x
3. Step 3: Cross multiply
   15,748x = 22,016.50 × 22,016.50
4. Step 4: Simplify right side
   15,748x = 484,726,272.25
5. Step 5: Solve for x
   x = 484,726,272.25/15,748
6. Step 6: Final answer
   x = 30,780.18