Finding the Third Proportional to 3,063.50 and 4,284.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,063.50 : 4,284.50 = 4,284.50 : x
2. Step 2: Convert to fraction form
   3,063.50/4,284.50 = 4,284.50/x
3. Step 3: Cross multiply
   3,063.50x = 4,284.50 × 4,284.50
4. Step 4: Simplify right side
   3,063.50x = 18,356,940.25
5. Step 5: Solve for x
   x = 18,356,940.25/3,063.50
6. Step 6: Final answer
   x = 5,992.15