Finding the Third Proportional to 492,078 and 1,065,756

Step by Step Solution

1. Step 1: Write the proportion equation
   492,078 : 1,065,756 = 1,065,756 : x
2. Step 2: Convert to fraction form
   492,078/1,065,756 = 1,065,756/x
3. Step 3: Cross multiply
   492,078x = 1,065,756 × 1,065,756
4. Step 4: Simplify right side
   492,078x = 1,135,835,851,536
5. Step 5: Solve for x
   x = 1,135,835,851,536/492,078
6. Step 6: Final answer
   x = 2,308,243.51