Finding the Third Proportional to 17,019.75 and 27,580.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.75 : 27,580.31 = 27,580.31 : x
2. Step 2: Convert to fraction form
   17,019.75/27,580.31 = 27,580.31/x
3. Step 3: Cross multiply
   17,019.75x = 27,580.31 × 27,580.31
4. Step 4: Simplify right side
   17,019.75x = 760,673,637.60
5. Step 5: Solve for x
   x = 760,673,637.60/17,019.75
6. Step 6: Final answer
   x = 44,693.58