Finding the Third Proportional to 111,073 and 158,299

Step by Step Solution

1. Step 1: Write the proportion equation
   111,073 : 158,299 = 158,299 : x
2. Step 2: Convert to fraction form
   111,073/158,299 = 158,299/x
3. Step 3: Cross multiply
   111,073x = 158,299 × 158,299
4. Step 4: Simplify right side
   111,073x = 25,058,573,401
5. Step 5: Solve for x
   x = 25,058,573,401/111,073
6. Step 6: Final answer
   x = 225,604.54