Finding the Third Proportional to 5,915.50 and 12,005

Step by Step Solution

1. Step 1: Write the proportion equation
   5,915.50 : 12,005 = 12,005 : x
2. Step 2: Convert to fraction form
   5,915.50/12,005 = 12,005/x
3. Step 3: Cross multiply
   5,915.50x = 12,005 × 12,005
4. Step 4: Simplify right side
   5,915.50x = 144,120,025
5. Step 5: Solve for x
   x = 144,120,025/5,915.50
6. Step 6: Final answer
   x = 24,363.12