Finding the Third Proportional to 111,793 and 166,170

Step by Step Solution

1. Step 1: Write the proportion equation
   111,793 : 166,170 = 166,170 : x
2. Step 2: Convert to fraction form
   111,793/166,170 = 166,170/x
3. Step 3: Cross multiply
   111,793x = 166,170 × 166,170
4. Step 4: Simplify right side
   111,793x = 27,612,468,900
5. Step 5: Solve for x
   x = 27,612,468,900/111,793
6. Step 6: Final answer
   x = 246,996.40