Finding the Third Proportional to 73,618 and 111,795

Step by Step Solution

1. Step 1: Write the proportion equation
   73,618 : 111,795 = 111,795 : x
2. Step 2: Convert to fraction form
   73,618/111,795 = 111,795/x
3. Step 3: Cross multiply
   73,618x = 111,795 × 111,795
4. Step 4: Simplify right side
   73,618x = 12,498,122,025
5. Step 5: Solve for x
   x = 12,498,122,025/73,618
6. Step 6: Final answer
   x = 169,769.92