Finding the Third Proportional to 20,067.50 and 31,802.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,067.50 : 31,802.25 = 31,802.25 : x
2. Step 2: Convert to fraction form
   20,067.50/31,802.25 = 31,802.25/x
3. Step 3: Cross multiply
   20,067.50x = 31,802.25 × 31,802.25
4. Step 4: Simplify right side
   20,067.50x = 1,011,383,105.06
5. Step 5: Solve for x
   x = 1,011,383,105.06/20,067.50
6. Step 6: Final answer
   x = 50,399.06