Finding the Third Proportional to 698,508 and 1,067,808

Step by Step Solution

1. Step 1: Write the proportion equation
   698,508 : 1,067,808 = 1,067,808 : x
2. Step 2: Convert to fraction form
   698,508/1,067,808 = 1,067,808/x
3. Step 3: Cross multiply
   698,508x = 1,067,808 × 1,067,808
4. Step 4: Simplify right side
   698,508x = 1,140,213,924,864
5. Step 5: Solve for x
   x = 1,140,213,924,864/698,508
6. Step 6: Final answer
   x = 1,632,356.29