Finding the Third Proportional to 491,632 and 1,072,256

Step by Step Solution

1. Step 1: Write the proportion equation
   491,632 : 1,072,256 = 1,072,256 : x
2. Step 2: Convert to fraction form
   491,632/1,072,256 = 1,072,256/x
3. Step 3: Cross multiply
   491,632x = 1,072,256 × 1,072,256
4. Step 4: Simplify right side
   491,632x = 1,149,732,929,536
5. Step 5: Solve for x
   x = 1,149,732,929,536/491,632
6. Step 6: Final answer
   x = 2,338,604.75