Finding the Third Proportional to 11,736 and 17,980

Step by Step Solution

1. Step 1: Write the proportion equation
   11,736 : 17,980 = 17,980 : x
2. Step 2: Convert to fraction form
   11,736/17,980 = 17,980/x
3. Step 3: Cross multiply
   11,736x = 17,980 × 17,980
4. Step 4: Simplify right side
   11,736x = 323,280,400
5. Step 5: Solve for x
   x = 323,280,400/11,736
6. Step 6: Final answer
   x = 27,546.05