Finding the Third Proportional to 73,693.50 and 111,151

Step by Step Solution

1. Step 1: Write the proportion equation
   73,693.50 : 111,151 = 111,151 : x
2. Step 2: Convert to fraction form
   73,693.50/111,151 = 111,151/x
3. Step 3: Cross multiply
   73,693.50x = 111,151 × 111,151
4. Step 4: Simplify right side
   73,693.50x = 12,354,544,801
5. Step 5: Solve for x
   x = 12,354,544,801/73,693.50
6. Step 6: Final answer
   x = 167,647.69