Finding the Third Proportional to 267,397.50 and 582,774

Step by Step Solution

1. Step 1: Write the proportion equation
   267,397.50 : 582,774 = 582,774 : x
2. Step 2: Convert to fraction form
   267,397.50/582,774 = 582,774/x
3. Step 3: Cross multiply
   267,397.50x = 582,774 × 582,774
4. Step 4: Simplify right side
   267,397.50x = 339,625,535,076
5. Step 5: Solve for x
   x = 339,625,535,076/267,397.50
6. Step 6: Final answer
   x = 1,270,114.85