Finding the Third Proportional to 73,703 and 111,171

Step by Step Solution

1. Step 1: Write the proportion equation
   73,703 : 111,171 = 111,171 : x
2. Step 2: Convert to fraction form
   73,703/111,171 = 111,171/x
3. Step 3: Cross multiply
   73,703x = 111,171 × 111,171
4. Step 4: Simplify right side
   73,703x = 12,358,991,241
5. Step 5: Solve for x
   x = 12,358,991,241/73,703
6. Step 6: Final answer
   x = 167,686.41