Finding the Third Proportional to 3,044.50 and 4,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,044.50 : 4,065.50 = 4,065.50 : x
2. Step 2: Convert to fraction form
   3,044.50/4,065.50 = 4,065.50/x
3. Step 3: Cross multiply
   3,044.50x = 4,065.50 × 4,065.50
4. Step 4: Simplify right side
   3,044.50x = 16,528,290.25
5. Step 5: Solve for x
   x = 16,528,290.25/3,044.50
6. Step 6: Final answer
   x = 5,428.90