Finding the Third Proportional to 698,526 and 1,067,834.25

Step by Step Solution

1. Step 1: Write the proportion equation
   698,526 : 1,067,834.25 = 1,067,834.25 : x
2. Step 2: Convert to fraction form
   698,526/1,067,834.25 = 1,067,834.25/x
3. Step 3: Cross multiply
   698,526x = 1,067,834.25 × 1,067,834.25
4. Step 4: Simplify right side
   698,526x = 1,140,269,985,473.06
5. Step 5: Solve for x
   x = 1,140,269,985,473.06/698,526
6. Step 6: Final answer
   x = 1,632,394.48