Finding the Third Proportional to 17,968 and 27,580

Step by Step Solution

1. Step 1: Write the proportion equation
   17,968 : 27,580 = 27,580 : x
2. Step 2: Convert to fraction form
   17,968/27,580 = 27,580/x
3. Step 3: Cross multiply
   17,968x = 27,580 × 27,580
4. Step 4: Simplify right side
   17,968x = 760,656,400
5. Step 5: Solve for x
   x = 760,656,400/17,968
6. Step 6: Final answer
   x = 42,333.95