Finding the Third Proportional to 478,748 and 1,036,744

Step by Step Solution

1. Step 1: Write the proportion equation
   478,748 : 1,036,744 = 1,036,744 : x
2. Step 2: Convert to fraction form
   478,748/1,036,744 = 1,036,744/x
3. Step 3: Cross multiply
   478,748x = 1,036,744 × 1,036,744
4. Step 4: Simplify right side
   478,748x = 1,074,838,121,536
5. Step 5: Solve for x
   x = 1,074,838,121,536/478,748
6. Step 6: Final answer
   x = 2,245,102.06