Finding the Third Proportional to 51,357 and 112,167

Step by Step Solution

1. Step 1: Write the proportion equation
   51,357 : 112,167 = 112,167 : x
2. Step 2: Convert to fraction form
   51,357/112,167 = 112,167/x
3. Step 3: Cross multiply
   51,357x = 112,167 × 112,167
4. Step 4: Simplify right side
   51,357x = 12,581,435,889
5. Step 5: Solve for x
   x = 12,581,435,889/51,357
6. Step 6: Final answer
   x = 244,979.96