Finding the Third Proportional to 3,851.30 and 5,940.21

Step by Step Solution

1. Step 1: Write the proportion equation
   3,851.30 : 5,940.21 = 5,940.21 : x
2. Step 2: Convert to fraction form
   3,851.30/5,940.21 = 5,940.21/x
3. Step 3: Cross multiply
   3,851.30x = 5,940.21 × 5,940.21
4. Step 4: Simplify right side
   3,851.30x = 35,286,105.98
5. Step 5: Solve for x
   x = 35,286,105.98/3,851.30
6. Step 6: Final answer
   x = 9,162.14