Finding the Third Proportional to 3,357 and 7,741.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,357 : 7,741.50 = 7,741.50 : x
2. Step 2: Convert to fraction form
   3,357/7,741.50 = 7,741.50/x
3. Step 3: Cross multiply
   3,357x = 7,741.50 × 7,741.50
4. Step 4: Simplify right side
   3,357x = 59,930,822.25
5. Step 5: Solve for x
   x = 59,930,822.25/3,357
6. Step 6: Final answer
   x = 17,852.49