Finding the Third Proportional to 25,243.25 and 55,382.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,243.25 : 55,382.25 = 55,382.25 : x
2. Step 2: Convert to fraction form
   25,243.25/55,382.25 = 55,382.25/x
3. Step 3: Cross multiply
   25,243.25x = 55,382.25 × 55,382.25
4. Step 4: Simplify right side
   25,243.25x = 3,067,193,615.06
5. Step 5: Solve for x
   x = 3,067,193,615.06/25,243.25
6. Step 6: Final answer
   x = 121,505.50