Finding the Third Proportional to 604,544 and 1,317,626

Step by Step Solution

1. Step 1: Write the proportion equation
   604,544 : 1,317,626 = 1,317,626 : x
2. Step 2: Convert to fraction form
   604,544/1,317,626 = 1,317,626/x
3. Step 3: Cross multiply
   604,544x = 1,317,626 × 1,317,626
4. Step 4: Simplify right side
   604,544x = 1,736,138,275,876
5. Step 5: Solve for x
   x = 1,736,138,275,876/604,544
6. Step 6: Final answer
   x = 2,871,814.58