Finding the Third Proportional to 109,476 and 234,504

Step by Step Solution

1. Step 1: Write the proportion equation
   109,476 : 234,504 = 234,504 : x
2. Step 2: Convert to fraction form
   109,476/234,504 = 234,504/x
3. Step 3: Cross multiply
   109,476x = 234,504 × 234,504
4. Step 4: Simplify right side
   109,476x = 54,992,126,016
5. Step 5: Solve for x
   x = 54,992,126,016/109,476
6. Step 6: Final answer
   x = 502,321.29