Finding the Third Proportional to 113,179 and 238,751

Step by Step Solution

1. Step 1: Write the proportion equation
   113,179 : 238,751 = 238,751 : x
2. Step 2: Convert to fraction form
   113,179/238,751 = 238,751/x
3. Step 3: Cross multiply
   113,179x = 238,751 × 238,751
4. Step 4: Simplify right side
   113,179x = 57,002,040,001
5. Step 5: Solve for x
   x = 57,002,040,001/113,179
6. Step 6: Final answer
   x = 503,645.02