Finding the Third Proportional to 2,004,836 and 4,322,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004,836 : 4,322,656 = 4,322,656 : x
2. Step 2: Convert to fraction form
   2,004,836/4,322,656 = 4,322,656/x
3. Step 3: Cross multiply
   2,004,836x = 4,322,656 × 4,322,656
4. Step 4: Simplify right side
   2,004,836x = 18,685,354,894,336
5. Step 5: Solve for x
   x = 18,685,354,894,336/2,004,836
6. Step 6: Final answer
   x = 9,320,141.35