Finding the Third Proportional to 111,341 and 167,005

Step by Step Solution

1. Step 1: Write the proportion equation
   111,341 : 167,005 = 167,005 : x
2. Step 2: Convert to fraction form
   111,341/167,005 = 167,005/x
3. Step 3: Cross multiply
   111,341x = 167,005 × 167,005
4. Step 4: Simplify right side
   111,341x = 27,890,670,025
5. Step 5: Solve for x
   x = 27,890,670,025/111,341
6. Step 6: Final answer
   x = 250,497.75