Finding the Third Proportional to 111,308 and 166,934

Step by Step Solution

1. Step 1: Write the proportion equation
   111,308 : 166,934 = 166,934 : x
2. Step 2: Convert to fraction form
   111,308/166,934 = 166,934/x
3. Step 3: Cross multiply
   111,308x = 166,934 × 166,934
4. Step 4: Simplify right side
   111,308x = 27,866,960,356
5. Step 5: Solve for x
   x = 27,866,960,356/111,308
6. Step 6: Final answer
   x = 250,359.01