Finding the Third Proportional to 681,612 and 1,433,732

Step by Step Solution

1. Step 1: Write the proportion equation
   681,612 : 1,433,732 = 1,433,732 : x
2. Step 2: Convert to fraction form
   681,612/1,433,732 = 1,433,732/x
3. Step 3: Cross multiply
   681,612x = 1,433,732 × 1,433,732
4. Step 4: Simplify right side
   681,612x = 2,055,587,447,824
5. Step 5: Solve for x
   x = 2,055,587,447,824/681,612
6. Step 6: Final answer
   x = 3,015,773.56