Finding the Third Proportional to 492,268 and 1,073,120

Step by Step Solution

1. Step 1: Write the proportion equation
   492,268 : 1,073,120 = 1,073,120 : x
2. Step 2: Convert to fraction form
   492,268/1,073,120 = 1,073,120/x
3. Step 3: Cross multiply
   492,268x = 1,073,120 × 1,073,120
4. Step 4: Simplify right side
   492,268x = 1,151,586,534,400
5. Step 5: Solve for x
   x = 1,151,586,534,400/492,268
6. Step 6: Final answer
   x = 2,339,348.76