Finding the Third Proportional to 734,800 and 1,040,028

Step by Step Solution

1. Step 1: Write the proportion equation
   734,800 : 1,040,028 = 1,040,028 : x
2. Step 2: Convert to fraction form
   734,800/1,040,028 = 1,040,028/x
3. Step 3: Cross multiply
   734,800x = 1,040,028 × 1,040,028
4. Step 4: Simplify right side
   734,800x = 1,081,658,240,784
5. Step 5: Solve for x
   x = 1,081,658,240,784/734,800
6. Step 6: Final answer
   x = 1,472,044.42