Finding the Third Proportional to 913,856 and 1,967,744

Step by Step Solution

1. Step 1: Write the proportion equation
   913,856 : 1,967,744 = 1,967,744 : x
2. Step 2: Convert to fraction form
   913,856/1,967,744 = 1,967,744/x
3. Step 3: Cross multiply
   913,856x = 1,967,744 × 1,967,744
4. Step 4: Simplify right side
   913,856x = 3,872,016,449,536
5. Step 5: Solve for x
   x = 3,872,016,449,536/913,856
6. Step 6: Final answer
   x = 4,237,009.39