Finding the Third Proportional to 3,743.72 and 8,101.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743.72 : 8,101.69 = 8,101.69 : x
2. Step 2: Convert to fraction form
   3,743.72/8,101.69 = 8,101.69/x
3. Step 3: Cross multiply
   3,743.72x = 8,101.69 × 8,101.69
4. Step 4: Simplify right side
   3,743.72x = 65,637,340.35
5. Step 5: Solve for x
   x = 65,637,340.35/3,743.72
6. Step 6: Final answer
   x = 17,532.66