Finding the Third Proportional to 681,606 and 1,433,722

Step by Step Solution

1. Step 1: Write the proportion equation
   681,606 : 1,433,722 = 1,433,722 : x
2. Step 2: Convert to fraction form
   681,606/1,433,722 = 1,433,722/x
3. Step 3: Cross multiply
   681,606x = 1,433,722 × 1,433,722
4. Step 4: Simplify right side
   681,606x = 2,055,558,773,284
5. Step 5: Solve for x
   x = 2,055,558,773,284/681,606
6. Step 6: Final answer
   x = 3,015,758.04