Finding the Third Proportional to 1,139,794 and 2,468,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,794 : 2,468,728 = 2,468,728 : x
2. Step 2: Convert to fraction form
   1,139,794/2,468,728 = 2,468,728/x
3. Step 3: Cross multiply
   1,139,794x = 2,468,728 × 2,468,728
4. Step 4: Simplify right side
   1,139,794x = 6,094,617,937,984
5. Step 5: Solve for x
   x = 6,094,617,937,984/1,139,794
6. Step 6: Final answer
   x = 5,347,122.32