Finding the Third Proportional to 6,013.75 and 12,915.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,013.75 : 12,915.50 = 12,915.50 : x
2. Step 2: Convert to fraction form
   6,013.75/12,915.50 = 12,915.50/x
3. Step 3: Cross multiply
   6,013.75x = 12,915.50 × 12,915.50
4. Step 4: Simplify right side
   6,013.75x = 166,810,140.25
5. Step 5: Solve for x
   x = 166,810,140.25/6,013.75
6. Step 6: Final answer
   x = 27,738.12