Finding the Third Proportional to 267,807.94 and 557,809.88

Step by Step Solution

1. Step 1: Write the proportion equation
   267,807.94 : 557,809.88 = 557,809.88 : x
2. Step 2: Convert to fraction form
   267,807.94/557,809.88 = 557,809.88/x
3. Step 3: Cross multiply
   267,807.94x = 557,809.88 × 557,809.88
4. Step 4: Simplify right side
   267,807.94x = 311,151,856,647.52
5. Step 5: Solve for x
   x = 311,151,856,647.52/267,807.94
6. Step 6: Final answer
   x = 1,161,847.03