Finding the Third Proportional to 17,571.30 and 37,949.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,571.30 : 37,949.13 = 37,949.13 : x
2. Step 2: Convert to fraction form
   17,571.30/37,949.13 = 37,949.13/x
3. Step 3: Cross multiply
   17,571.30x = 37,949.13 × 37,949.13
4. Step 4: Simplify right side
   17,571.30x = 1,440,136,681.22
5. Step 5: Solve for x
   x = 1,440,136,681.22/17,571.30
6. Step 6: Final answer
   x = 81,959.58