Finding the Third Proportional to 2,055,144 and 3,162,744

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,144 : 3,162,744 = 3,162,744 : x
2. Step 2: Convert to fraction form
   2,055,144/3,162,744 = 3,162,744/x
3. Step 3: Cross multiply
   2,055,144x = 3,162,744 × 3,162,744
4. Step 4: Simplify right side
   2,055,144x = 10,002,949,609,536
5. Step 5: Solve for x
   x = 10,002,949,609,536/2,055,144
6. Step 6: Final answer
   x = 4,867,274.32