Finding the Third Proportional to 538,140.38 and 1,141,877.25

Step by Step Solution

1. Step 1: Write the proportion equation
   538,140.38 : 1,141,877.25 = 1,141,877.25 : x
2. Step 2: Convert to fraction form
   538,140.38/1,141,877.25 = 1,141,877.25/x
3. Step 3: Cross multiply
   538,140.38x = 1,141,877.25 × 1,141,877.25
4. Step 4: Simplify right side
   538,140.38x = 1,303,883,654,067.56
5. Step 5: Solve for x
   x = 1,303,883,654,067.56/538,140.38
6. Step 6: Final answer
   x = 2,422,943.37