Finding the Third Proportional to 681,594 and 1,433,698

Step by Step Solution

1. Step 1: Write the proportion equation
   681,594 : 1,433,698 = 1,433,698 : x
2. Step 2: Convert to fraction form
   681,594/1,433,698 = 1,433,698/x
3. Step 3: Cross multiply
   681,594x = 1,433,698 × 1,433,698
4. Step 4: Simplify right side
   681,594x = 2,055,489,955,204
5. Step 5: Solve for x
   x = 2,055,489,955,204/681,594
6. Step 6: Final answer
   x = 3,015,710.17