Finding the Third Proportional to 1,716.31 and 3,747.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716.31 : 3,747.25 = 3,747.25 : x
2. Step 2: Convert to fraction form
   1,716.31/3,747.25 = 3,747.25/x
3. Step 3: Cross multiply
   1,716.31x = 3,747.25 × 3,747.25
4. Step 4: Simplify right side
   1,716.31x = 14,041,882.56
5. Step 5: Solve for x
   x = 14,041,882.56/1,716.31
6. Step 6: Final answer
   x = 8,181.43