Finding the Third Proportional to 271,067.50 and 362,253.50

Step by Step Solution

1. Step 1: Write the proportion equation
   271,067.50 : 362,253.50 = 362,253.50 : x
2. Step 2: Convert to fraction form
   271,067.50/362,253.50 = 362,253.50/x
3. Step 3: Cross multiply
   271,067.50x = 362,253.50 × 362,253.50
4. Step 4: Simplify right side
   271,067.50x = 131,227,598,262.25
5. Step 5: Solve for x
   x = 131,227,598,262.25/271,067.50
6. Step 6: Final answer
   x = 484,114.10