Finding the Third Proportional to 2,150.25 and 3,326.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.25 : 3,326.63 = 3,326.63 : x
2. Step 2: Convert to fraction form
   2,150.25/3,326.63 = 3,326.63/x
3. Step 3: Cross multiply
   2,150.25x = 3,326.63 × 3,326.63
4. Step 4: Simplify right side
   2,150.25x = 11,066,433.89
5. Step 5: Solve for x
   x = 11,066,433.89/2,150.25
6. Step 6: Final answer
   x = 5,146.58