Finding the Third Proportional to 3,673.50 and 5,511

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.50 : 5,511 = 5,511 : x
2. Step 2: Convert to fraction form
   3,673.50/5,511 = 5,511/x
3. Step 3: Cross multiply
   3,673.50x = 5,511 × 5,511
4. Step 4: Simplify right side
   3,673.50x = 30,371,121
5. Step 5: Solve for x
   x = 30,371,121/3,673.50
6. Step 6: Final answer
   x = 8,267.63