Finding the Third Proportional to 484,142 and 1,025,874

Step by Step Solution

1. Step 1: Write the proportion equation
   484,142 : 1,025,874 = 1,025,874 : x
2. Step 2: Convert to fraction form
   484,142/1,025,874 = 1,025,874/x
3. Step 3: Cross multiply
   484,142x = 1,025,874 × 1,025,874
4. Step 4: Simplify right side
   484,142x = 1,052,417,463,876
5. Step 5: Solve for x
   x = 1,052,417,463,876/484,142
6. Step 6: Final answer
   x = 2,173,778.49