Finding the Third Proportional to 584,541 and 792,139.50

Step by Step Solution

1. Step 1: Write the proportion equation
   584,541 : 792,139.50 = 792,139.50 : x
2. Step 2: Convert to fraction form
   584,541/792,139.50 = 792,139.50/x
3. Step 3: Cross multiply
   584,541x = 792,139.50 × 792,139.50
4. Step 4: Simplify right side
   584,541x = 627,484,987,460.25
5. Step 5: Solve for x
   x = 627,484,987,460.25/584,541
6. Step 6: Final answer
   x = 1,073,466.17