Finding the Third Proportional to 3,200,864 and 4,954,656

Step by Step Solution

1. Step 1: Write the proportion equation
   3,200,864 : 4,954,656 = 4,954,656 : x
2. Step 2: Convert to fraction form
   3,200,864/4,954,656 = 4,954,656/x
3. Step 3: Cross multiply
   3,200,864x = 4,954,656 × 4,954,656
4. Step 4: Simplify right side
   3,200,864x = 24,548,616,078,336
5. Step 5: Solve for x
   x = 24,548,616,078,336/3,200,864
6. Step 6: Final answer
   x = 7,669,371.79