Finding the Third Proportional to 997,742 and 1,521,524

Step by Step Solution

1. Step 1: Write the proportion equation
   997,742 : 1,521,524 = 1,521,524 : x
2. Step 2: Convert to fraction form
   997,742/1,521,524 = 1,521,524/x
3. Step 3: Cross multiply
   997,742x = 1,521,524 × 1,521,524
4. Step 4: Simplify right side
   997,742x = 2,315,035,282,576
5. Step 5: Solve for x
   x = 2,315,035,282,576/997,742
6. Step 6: Final answer
   x = 2,320,274.46