Finding the Third Proportional to 17,504 and 27,980

Step by Step Solution

1. Step 1: Write the proportion equation
   17,504 : 27,980 = 27,980 : x
2. Step 2: Convert to fraction form
   17,504/27,980 = 27,980/x
3. Step 3: Cross multiply
   17,504x = 27,980 × 27,980
4. Step 4: Simplify right side
   17,504x = 782,880,400
5. Step 5: Solve for x
   x = 782,880,400/17,504
6. Step 6: Final answer
   x = 44,725.80