Finding the Third Proportional to 17,648.33 and 37,855.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,648.33 : 37,855.76 = 37,855.76 : x
2. Step 2: Convert to fraction form
   17,648.33/37,855.76 = 37,855.76/x
3. Step 3: Cross multiply
   17,648.33x = 37,855.76 × 37,855.76
4. Step 4: Simplify right side
   17,648.33x = 1,433,058,399.56
5. Step 5: Solve for x
   x = 1,433,058,399.56/17,648.33
6. Step 6: Final answer
   x = 81,200.78