Finding the Third Proportional to 101,250 and 221,565.38

Step by Step Solution

1. Step 1: Write the proportion equation
   101,250 : 221,565.38 = 221,565.38 : x
2. Step 2: Convert to fraction form
   101,250/221,565.38 = 221,565.38/x
3. Step 3: Cross multiply
   101,250x = 221,565.38 × 221,565.38
4. Step 4: Simplify right side
   101,250x = 49,091,215,398.89
5. Step 5: Solve for x
   x = 49,091,215,398.89/101,250
6. Step 6: Final answer
   x = 484,851.51