Finding the Third Proportional to 698,196.75 and 1,067,601.75

Step by Step Solution

1. Step 1: Write the proportion equation
   698,196.75 : 1,067,601.75 = 1,067,601.75 : x
2. Step 2: Convert to fraction form
   698,196.75/1,067,601.75 = 1,067,601.75/x
3. Step 3: Cross multiply
   698,196.75x = 1,067,601.75 × 1,067,601.75
4. Step 4: Simplify right side
   698,196.75x = 1,139,773,496,603.06
5. Step 5: Solve for x
   x = 1,139,773,496,603.06/698,196.75
6. Step 6: Final answer
   x = 1,632,453.17