Finding the Third Proportional to 17,571 and 37,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,571 : 37,180.50 = 37,180.50 : x
2. Step 2: Convert to fraction form
   17,571/37,180.50 = 37,180.50/x
3. Step 3: Cross multiply
   17,571x = 37,180.50 × 37,180.50
4. Step 4: Simplify right side
   17,571x = 1,382,389,580.25
5. Step 5: Solve for x
   x = 1,382,389,580.25/17,571
6. Step 6: Final answer
   x = 78,674.50