Finding the Third Proportional to 20,165.50 and 31,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,165.50 : 31,922.50 = 31,922.50 : x
2. Step 2: Convert to fraction form
   20,165.50/31,922.50 = 31,922.50/x
3. Step 3: Cross multiply
   20,165.50x = 31,922.50 × 31,922.50
4. Step 4: Simplify right side
   20,165.50x = 1,019,046,006.25
5. Step 5: Solve for x
   x = 1,019,046,006.25/20,165.50
6. Step 6: Final answer
   x = 50,534.13