Finding the Third Proportional to 494,040 and 1,005,540

Step by Step Solution

1. Step 1: Write the proportion equation
   494,040 : 1,005,540 = 1,005,540 : x
2. Step 2: Convert to fraction form
   494,040/1,005,540 = 1,005,540/x
3. Step 3: Cross multiply
   494,040x = 1,005,540 × 1,005,540
4. Step 4: Simplify right side
   494,040x = 1,011,110,691,600
5. Step 5: Solve for x
   x = 1,011,110,691,600/494,040
6. Step 6: Final answer
   x = 2,046,617.06