Finding the Third Proportional to 547,992 and 1,200,744

Step by Step Solution

1. Step 1: Write the proportion equation
   547,992 : 1,200,744 = 1,200,744 : x
2. Step 2: Convert to fraction form
   547,992/1,200,744 = 1,200,744/x
3. Step 3: Cross multiply
   547,992x = 1,200,744 × 1,200,744
4. Step 4: Simplify right side
   547,992x = 1,441,786,153,536
5. Step 5: Solve for x
   x = 1,441,786,153,536/547,992
6. Step 6: Final answer
   x = 2,631,035.04