Finding the Third Proportional to 39,233.25 and 55,273.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,233.25 : 55,273.25 = 55,273.25 : x
2. Step 2: Convert to fraction form
   39,233.25/55,273.25 = 55,273.25/x
3. Step 3: Cross multiply
   39,233.25x = 55,273.25 × 55,273.25
4. Step 4: Simplify right side
   39,233.25x = 3,055,132,165.56
5. Step 5: Solve for x
   x = 3,055,132,165.56/39,233.25
6. Step 6: Final answer
   x = 77,870.99