Finding the Third Proportional to 271,411.50 and 580,094.25

Step by Step Solution

1. Step 1: Write the proportion equation
   271,411.50 : 580,094.25 = 580,094.25 : x
2. Step 2: Convert to fraction form
   271,411.50/580,094.25 = 580,094.25/x
3. Step 3: Cross multiply
   271,411.50x = 580,094.25 × 580,094.25
4. Step 4: Simplify right side
   271,411.50x = 336,509,338,883.06
5. Step 5: Solve for x
   x = 336,509,338,883.06/271,411.50
6. Step 6: Final answer
   x = 1,239,849.23