Finding the Third Proportional to 108,912 and 234,504

Step by Step Solution

1. Step 1: Write the proportion equation
   108,912 : 234,504 = 234,504 : x
2. Step 2: Convert to fraction form
   108,912/234,504 = 234,504/x
3. Step 3: Cross multiply
   108,912x = 234,504 × 234,504
4. Step 4: Simplify right side
   108,912x = 54,992,126,016
5. Step 5: Solve for x
   x = 54,992,126,016/108,912
6. Step 6: Final answer
   x = 504,922.56