Finding the Third Proportional to 1,507,997 and 2,109,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507,997 : 2,109,452 = 2,109,452 : x
2. Step 2: Convert to fraction form
   1,507,997/2,109,452 = 2,109,452/x
3. Step 3: Cross multiply
   1,507,997x = 2,109,452 × 2,109,452
4. Step 4: Simplify right side
   1,507,997x = 4,449,787,740,304
5. Step 5: Solve for x
   x = 4,449,787,740,304/1,507,997
6. Step 6: Final answer
   x = 2,950,793.50