Finding the Third Proportional to 499,894 and 1,079,636

Step by Step Solution

1. Step 1: Write the proportion equation
   499,894 : 1,079,636 = 1,079,636 : x
2. Step 2: Convert to fraction form
   499,894/1,079,636 = 1,079,636/x
3. Step 3: Cross multiply
   499,894x = 1,079,636 × 1,079,636
4. Step 4: Simplify right side
   499,894x = 1,165,613,892,496
5. Step 5: Solve for x
   x = 1,165,613,892,496/499,894
6. Step 6: Final answer
   x = 2,331,722.11