Finding the Third Proportional to 4,243.50 and 5,701.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,243.50 : 5,701.50 = 5,701.50 : x
2. Step 2: Convert to fraction form
   4,243.50/5,701.50 = 5,701.50/x
3. Step 3: Cross multiply
   4,243.50x = 5,701.50 × 5,701.50
4. Step 4: Simplify right side
   4,243.50x = 32,507,102.25
5. Step 5: Solve for x
   x = 32,507,102.25/4,243.50
6. Step 6: Final answer
   x = 7,660.45