Finding the Third Proportional to 492,568 and 1,063,728

Step by Step Solution

1. Step 1: Write the proportion equation
   492,568 : 1,063,728 = 1,063,728 : x
2. Step 2: Convert to fraction form
   492,568/1,063,728 = 1,063,728/x
3. Step 3: Cross multiply
   492,568x = 1,063,728 × 1,063,728
4. Step 4: Simplify right side
   492,568x = 1,131,517,257,984
5. Step 5: Solve for x
   x = 1,131,517,257,984/492,568
6. Step 6: Final answer
   x = 2,297,179.80