Finding the Third Proportional to 2,436.50 and 5,891.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.50 : 5,891.50 = 5,891.50 : x
2. Step 2: Convert to fraction form
   2,436.50/5,891.50 = 5,891.50/x
3. Step 3: Cross multiply
   2,436.50x = 5,891.50 × 5,891.50
4. Step 4: Simplify right side
   2,436.50x = 34,709,772.25
5. Step 5: Solve for x
   x = 34,709,772.25/2,436.50
6. Step 6: Final answer
   x = 14,245.75