Finding the Third Proportional to 3,713.91 and 8,081.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,713.91 : 8,081.02 = 8,081.02 : x
2. Step 2: Convert to fraction form
   3,713.91/8,081.02 = 8,081.02/x
3. Step 3: Cross multiply
   3,713.91x = 8,081.02 × 8,081.02
4. Step 4: Simplify right side
   3,713.91x = 65,302,813.53
5. Step 5: Solve for x
   x = 65,302,813.53/3,713.91
6. Step 6: Final answer
   x = 17,583.32