Finding the Third Proportional to 17,581.50 and 37,937.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,581.50 : 37,937.25 = 37,937.25 : x
2. Step 2: Convert to fraction form
   17,581.50/37,937.25 = 37,937.25/x
3. Step 3: Cross multiply
   17,581.50x = 37,937.25 × 37,937.25
4. Step 4: Simplify right side
   17,581.50x = 1,439,234,937.56
5. Step 5: Solve for x
   x = 1,439,234,937.56/17,581.50
6. Step 6: Final answer
   x = 81,860.76