Finding the Third Proportional to 1,111,674 and 2,275,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,674 : 2,275,764 = 2,275,764 : x
2. Step 2: Convert to fraction form
   1,111,674/2,275,764 = 2,275,764/x
3. Step 3: Cross multiply
   1,111,674x = 2,275,764 × 2,275,764
4. Step 4: Simplify right side
   1,111,674x = 5,179,101,783,696
5. Step 5: Solve for x
   x = 5,179,101,783,696/1,111,674
6. Step 6: Final answer
   x = 4,658,831.44