Finding the Third Proportional to 499,806 and 1,079,442

Step by Step Solution

1. Step 1: Write the proportion equation
   499,806 : 1,079,442 = 1,079,442 : x
2. Step 2: Convert to fraction form
   499,806/1,079,442 = 1,079,442/x
3. Step 3: Cross multiply
   499,806x = 1,079,442 × 1,079,442
4. Step 4: Simplify right side
   499,806x = 1,165,195,031,364
5. Step 5: Solve for x
   x = 1,165,195,031,364/499,806
6. Step 6: Final answer
   x = 2,331,294.61