Finding the Third Proportional to 522,605.25 and 1,144,800

Step by Step Solution

1. Step 1: Write the proportion equation
   522,605.25 : 1,144,800 = 1,144,800 : x
2. Step 2: Convert to fraction form
   522,605.25/1,144,800 = 1,144,800/x
3. Step 3: Cross multiply
   522,605.25x = 1,144,800 × 1,144,800
4. Step 4: Simplify right side
   522,605.25x = 1,310,567,040,000
5. Step 5: Solve for x
   x = 1,310,567,040,000/522,605.25
6. Step 6: Final answer
   x = 2,507,757.13