Finding the Third Proportional to 267,968 and 557,987.50

Step by Step Solution

1. Step 1: Write the proportion equation
   267,968 : 557,987.50 = 557,987.50 : x
2. Step 2: Convert to fraction form
   267,968/557,987.50 = 557,987.50/x
3. Step 3: Cross multiply
   267,968x = 557,987.50 × 557,987.50
4. Step 4: Simplify right side
   267,968x = 311,350,050,156.25
5. Step 5: Solve for x
   x = 311,350,050,156.25/267,968
6. Step 6: Final answer
   x = 1,161,892.65