Finding the Third Proportional to 538,114.50 and 1,181,189.25

Step by Step Solution

1. Step 1: Write the proportion equation
   538,114.50 : 1,181,189.25 = 1,181,189.25 : x
2. Step 2: Convert to fraction form
   538,114.50/1,181,189.25 = 1,181,189.25/x
3. Step 3: Cross multiply
   538,114.50x = 1,181,189.25 × 1,181,189.25
4. Step 4: Simplify right side
   538,114.50x = 1,395,208,044,315.56
5. Step 5: Solve for x
   x = 1,395,208,044,315.56/538,114.50
6. Step 6: Final answer
   x = 2,592,771.70