Finding the Third Proportional to 492,028 and 1,065,664

Step by Step Solution

1. Step 1: Write the proportion equation
   492,028 : 1,065,664 = 1,065,664 : x
2. Step 2: Convert to fraction form
   492,028/1,065,664 = 1,065,664/x
3. Step 3: Cross multiply
   492,028x = 1,065,664 × 1,065,664
4. Step 4: Simplify right side
   492,028x = 1,135,639,760,896
5. Step 5: Solve for x
   x = 1,135,639,760,896/492,028
6. Step 6: Final answer
   x = 2,308,079.54