Finding the Third Proportional to 2,293.31 and 3,432.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.31 : 3,432.38 = 3,432.38 : x
2. Step 2: Convert to fraction form
   2,293.31/3,432.38 = 3,432.38/x
3. Step 3: Cross multiply
   2,293.31x = 3,432.38 × 3,432.38
4. Step 4: Simplify right side
   2,293.31x = 11,781,198.14
5. Step 5: Solve for x
   x = 11,781,198.14/2,293.31
6. Step 6: Final answer
   x = 5,137.20