Finding the Third Proportional to 3,067.50 and 3,342

Step by Step Solution

1. Step 1: Write the proportion equation
   3,067.50 : 3,342 = 3,342 : x
2. Step 2: Convert to fraction form
   3,067.50/3,342 = 3,342/x
3. Step 3: Cross multiply
   3,067.50x = 3,342 × 3,342
4. Step 4: Simplify right side
   3,067.50x = 11,168,964
5. Step 5: Solve for x
   x = 11,168,964/3,067.50
6. Step 6: Final answer
   x = 3,641.06