Finding the Third Proportional to 1,796,736 and 3,892,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796,736 : 3,892,256 = 3,892,256 : x
2. Step 2: Convert to fraction form
   1,796,736/3,892,256 = 3,892,256/x
3. Step 3: Cross multiply
   1,796,736x = 3,892,256 × 3,892,256
4. Step 4: Simplify right side
   1,796,736x = 15,149,656,769,536
5. Step 5: Solve for x
   x = 15,149,656,769,536/1,796,736
6. Step 6: Final answer
   x = 8,431,765.58