Finding the Third Proportional to 2,434.50 and 4,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.50 : 4,297.50 = 4,297.50 : x
2. Step 2: Convert to fraction form
   2,434.50/4,297.50 = 4,297.50/x
3. Step 3: Cross multiply
   2,434.50x = 4,297.50 × 4,297.50
4. Step 4: Simplify right side
   2,434.50x = 18,468,506.25
5. Step 5: Solve for x
   x = 18,468,506.25/2,434.50
6. Step 6: Final answer
   x = 7,586.16