Finding the Third Proportional to 2,775,512 and 4,163,268

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775,512 : 4,163,268 = 4,163,268 : x
2. Step 2: Convert to fraction form
   2,775,512/4,163,268 = 4,163,268/x
3. Step 3: Cross multiply
   2,775,512x = 4,163,268 × 4,163,268
4. Step 4: Simplify right side
   2,775,512x = 17,332,800,439,824
5. Step 5: Solve for x
   x = 17,332,800,439,824/2,775,512
6. Step 6: Final answer
   x = 6,244,902