Finding the Third Proportional to 111,048 and 158,266

Step by Step Solution

1. Step 1: Write the proportion equation
   111,048 : 158,266 = 158,266 : x
2. Step 2: Convert to fraction form
   111,048/158,266 = 158,266/x
3. Step 3: Cross multiply
   111,048x = 158,266 × 158,266
4. Step 4: Simplify right side
   111,048x = 25,048,126,756
5. Step 5: Solve for x
   x = 25,048,126,756/111,048
6. Step 6: Final answer
   x = 225,561.26