Finding the Third Proportional to 105,108 and 225,768

Step by Step Solution

1. Step 1: Write the proportion equation
   105,108 : 225,768 = 225,768 : x
2. Step 2: Convert to fraction form
   105,108/225,768 = 225,768/x
3. Step 3: Cross multiply
   105,108x = 225,768 × 225,768
4. Step 4: Simplify right side
   105,108x = 50,971,189,824
5. Step 5: Solve for x
   x = 50,971,189,824/105,108
6. Step 6: Final answer
   x = 484,941.11