Finding the Third Proportional to 111,082 and 158,313

Step by Step Solution

1. Step 1: Write the proportion equation
   111,082 : 158,313 = 158,313 : x
2. Step 2: Convert to fraction form
   111,082/158,313 = 158,313/x
3. Step 3: Cross multiply
   111,082x = 158,313 × 158,313
4. Step 4: Simplify right side
   111,082x = 25,063,005,969
5. Step 5: Solve for x
   x = 25,063,005,969/111,082
6. Step 6: Final answer
   x = 225,626.17