Finding the Third Proportional to 114,204 and 245,906

Step by Step Solution

1. Step 1: Write the proportion equation
   114,204 : 245,906 = 245,906 : x
2. Step 2: Convert to fraction form
   114,204/245,906 = 245,906/x
3. Step 3: Cross multiply
   114,204x = 245,906 × 245,906
4. Step 4: Simplify right side
   114,204x = 60,469,760,836
5. Step 5: Solve for x
   x = 60,469,760,836/114,204
6. Step 6: Final answer
   x = 529,488.99