Finding the Third Proportional to 997,902 and 1,563,612

Step by Step Solution

1. Step 1: Write the proportion equation
   997,902 : 1,563,612 = 1,563,612 : x
2. Step 2: Convert to fraction form
   997,902/1,563,612 = 1,563,612/x
3. Step 3: Cross multiply
   997,902x = 1,563,612 × 1,563,612
4. Step 4: Simplify right side
   997,902x = 2,444,882,486,544
5. Step 5: Solve for x
   x = 2,444,882,486,544/997,902
6. Step 6: Final answer
   x = 2,450,022.63