Finding the Third Proportional to 2,421,596 and 5,268,836

Step by Step Solution

1. Step 1: Write the proportion equation
   2,421,596 : 5,268,836 = 5,268,836 : x
2. Step 2: Convert to fraction form
   2,421,596/5,268,836 = 5,268,836/x
3. Step 3: Cross multiply
   2,421,596x = 5,268,836 × 5,268,836
4. Step 4: Simplify right side
   2,421,596x = 27,760,632,794,896
5. Step 5: Solve for x
   x = 27,760,632,794,896/2,421,596
6. Step 6: Final answer
   x = 11,463,775.46