Finding the Third Proportional to 485,622 and 1,067,609.25

Step by Step Solution

1. Step 1: Write the proportion equation
   485,622 : 1,067,609.25 = 1,067,609.25 : x
2. Step 2: Convert to fraction form
   485,622/1,067,609.25 = 1,067,609.25/x
3. Step 3: Cross multiply
   485,622x = 1,067,609.25 × 1,067,609.25
4. Step 4: Simplify right side
   485,622x = 1,139,789,510,685.56
5. Step 5: Solve for x
   x = 1,139,789,510,685.56/485,622
6. Step 6: Final answer
   x = 2,347,071.41