Finding the Third Proportional to 499,840 and 1,079,504

Step by Step Solution

1. Step 1: Write the proportion equation
   499,840 : 1,079,504 = 1,079,504 : x
2. Step 2: Convert to fraction form
   499,840/1,079,504 = 1,079,504/x
3. Step 3: Cross multiply
   499,840x = 1,079,504 × 1,079,504
4. Step 4: Simplify right side
   499,840x = 1,165,328,886,016
5. Step 5: Solve for x
   x = 1,165,328,886,016/499,840
6. Step 6: Final answer
   x = 2,331,403.82