Finding the Third Proportional to 17,518 and 27,736

Step by Step Solution

1. Step 1: Write the proportion equation
   17,518 : 27,736 = 27,736 : x
2. Step 2: Convert to fraction form
   17,518/27,736 = 27,736/x
3. Step 3: Cross multiply
   17,518x = 27,736 × 27,736
4. Step 4: Simplify right side
   17,518x = 769,285,696
5. Step 5: Solve for x
   x = 769,285,696/17,518
6. Step 6: Final answer
   x = 43,914.01