Finding the Third Proportional to 3,410 and 7,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410 : 7,184.50 = 7,184.50 : x
2. Step 2: Convert to fraction form
   3,410/7,184.50 = 7,184.50/x
3. Step 3: Cross multiply
   3,410x = 7,184.50 × 7,184.50
4. Step 4: Simplify right side
   3,410x = 51,617,040.25
5. Step 5: Solve for x
   x = 51,617,040.25/3,410
6. Step 6: Final answer
   x = 15,136.96