Finding the Third Proportional to 2,515 and 3,814.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515 : 3,814.25 = 3,814.25 : x
2. Step 2: Convert to fraction form
   2,515/3,814.25 = 3,814.25/x
3. Step 3: Cross multiply
   2,515x = 3,814.25 × 3,814.25
4. Step 4: Simplify right side
   2,515x = 14,548,503.06
5. Step 5: Solve for x
   x = 14,548,503.06/2,515
6. Step 6: Final answer
   x = 5,784.69