Finding the Third Proportional to 492,806 and 1,008,940

Step by Step Solution

1. Step 1: Write the proportion equation
   492,806 : 1,008,940 = 1,008,940 : x
2. Step 2: Convert to fraction form
   492,806/1,008,940 = 1,008,940/x
3. Step 3: Cross multiply
   492,806x = 1,008,940 × 1,008,940
4. Step 4: Simplify right side
   492,806x = 1,017,959,923,600
5. Step 5: Solve for x
   x = 1,017,959,923,600/492,806
6. Step 6: Final answer
   x = 2,065,640.28