Finding the Third Proportional to 486,592 and 1,067,910

Step by Step Solution

1. Step 1: Write the proportion equation
   486,592 : 1,067,910 = 1,067,910 : x
2. Step 2: Convert to fraction form
   486,592/1,067,910 = 1,067,910/x
3. Step 3: Cross multiply
   486,592x = 1,067,910 × 1,067,910
4. Step 4: Simplify right side
   486,592x = 1,140,431,768,100
5. Step 5: Solve for x
   x = 1,140,431,768,100/486,592
6. Step 6: Final answer
   x = 2,343,712.53