Finding the Third Proportional to 698,267 and 1,067,709

Step by Step Solution

1. Step 1: Write the proportion equation
   698,267 : 1,067,709 = 1,067,709 : x
2. Step 2: Convert to fraction form
   698,267/1,067,709 = 1,067,709/x
3. Step 3: Cross multiply
   698,267x = 1,067,709 × 1,067,709
4. Step 4: Simplify right side
   698,267x = 1,140,002,508,681
5. Step 5: Solve for x
   x = 1,140,002,508,681/698,267
6. Step 6: Final answer
   x = 1,632,616.91