Finding the Third Proportional to 122,559 and 167,085.75

Step by Step Solution

1. Step 1: Write the proportion equation
   122,559 : 167,085.75 = 167,085.75 : x
2. Step 2: Convert to fraction form
   122,559/167,085.75 = 167,085.75/x
3. Step 3: Cross multiply
   122,559x = 167,085.75 × 167,085.75
4. Step 4: Simplify right side
   122,559x = 27,917,647,853.06
5. Step 5: Solve for x
   x = 27,917,647,853.06/122,559
6. Step 6: Final answer
   x = 227,789.46