Finding the Third Proportional to 1,065,732 and 2,229,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,732 : 2,229,992 = 2,229,992 : x
2. Step 2: Convert to fraction form
   1,065,732/2,229,992 = 2,229,992/x
3. Step 3: Cross multiply
   1,065,732x = 2,229,992 × 2,229,992
4. Step 4: Simplify right side
   1,065,732x = 4,972,864,320,064
5. Step 5: Solve for x
   x = 4,972,864,320,064/1,065,732
6. Step 6: Final answer
   x = 4,666,149.01