Finding the Third Proportional to 220,974 and 483,744

Step by Step Solution

1. Step 1: Write the proportion equation
   220,974 : 483,744 = 483,744 : x
2. Step 2: Convert to fraction form
   220,974/483,744 = 483,744/x
3. Step 3: Cross multiply
   220,974x = 483,744 × 483,744
4. Step 4: Simplify right side
   220,974x = 234,008,257,536
5. Step 5: Solve for x
   x = 234,008,257,536/220,974
6. Step 6: Final answer
   x = 1,058,985.48