Finding the Third Proportional to 1,135,230 and 1,707,628

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,230 : 1,707,628 = 1,707,628 : x
2. Step 2: Convert to fraction form
   1,135,230/1,707,628 = 1,707,628/x
3. Step 3: Cross multiply
   1,135,230x = 1,707,628 × 1,707,628
4. Step 4: Simplify right side
   1,135,230x = 2,915,993,386,384
5. Step 5: Solve for x
   x = 2,915,993,386,384/1,135,230
6. Step 6: Final answer
   x = 2,568,636.65