Finding the Third Proportional to 22,018.50 and 31,552.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,018.50 : 31,552.88 = 31,552.88 : x
2. Step 2: Convert to fraction form
   22,018.50/31,552.88 = 31,552.88/x
3. Step 3: Cross multiply
   22,018.50x = 31,552.88 × 31,552.88
4. Step 4: Simplify right side
   22,018.50x = 995,583,920.77
5. Step 5: Solve for x
   x = 995,583,920.77/22,018.50
6. Step 6: Final answer
   x = 45,215.79