Finding the Third Proportional to 2,274.38 and 3,087.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274.38 : 3,087.38 = 3,087.38 : x
2. Step 2: Convert to fraction form
   2,274.38/3,087.38 = 3,087.38/x
3. Step 3: Cross multiply
   2,274.38x = 3,087.38 × 3,087.38
4. Step 4: Simplify right side
   2,274.38x = 9,531,884.39
5. Step 5: Solve for x
   x = 9,531,884.39/2,274.38
6. Step 6: Final answer
   x = 4,190.99