Finding the Third Proportional to 485,579 and 1,067,512

Step by Step Solution

1. Step 1: Write the proportion equation
   485,579 : 1,067,512 = 1,067,512 : x
2. Step 2: Convert to fraction form
   485,579/1,067,512 = 1,067,512/x
3. Step 3: Cross multiply
   485,579x = 1,067,512 × 1,067,512
4. Step 4: Simplify right side
   485,579x = 1,139,581,870,144
5. Step 5: Solve for x
   x = 1,139,581,870,144/485,579
6. Step 6: Final answer
   x = 2,346,851.64