Finding the Third Proportional to 2,310.38 and 3,551.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,310.38 : 3,551.25 = 3,551.25 : x
2. Step 2: Convert to fraction form
   2,310.38/3,551.25 = 3,551.25/x
3. Step 3: Cross multiply
   2,310.38x = 3,551.25 × 3,551.25
4. Step 4: Simplify right side
   2,310.38x = 12,611,376.56
5. Step 5: Solve for x
   x = 12,611,376.56/2,310.38
6. Step 6: Final answer
   x = 5,458.58