Finding the Third Proportional to 3,710.81 and 5,444.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,710.81 : 5,444.72 = 5,444.72 : x
2. Step 2: Convert to fraction form
   3,710.81/5,444.72 = 5,444.72/x
3. Step 3: Cross multiply
   3,710.81x = 5,444.72 × 5,444.72
4. Step 4: Simplify right side
   3,710.81x = 29,644,962.27
5. Step 5: Solve for x
   x = 29,644,962.27/3,710.81
6. Step 6: Final answer
   x = 7,988.81