Finding the Third Proportional to 478,626 and 1,036,500

Step by Step Solution

1. Step 1: Write the proportion equation
   478,626 : 1,036,500 = 1,036,500 : x
2. Step 2: Convert to fraction form
   478,626/1,036,500 = 1,036,500/x
3. Step 3: Cross multiply
   478,626x = 1,036,500 × 1,036,500
4. Step 4: Simplify right side
   478,626x = 1,074,332,250,000
5. Step 5: Solve for x
   x = 1,074,332,250,000/478,626
6. Step 6: Final answer
   x = 2,244,617.40