Finding the Third Proportional to 3,462.50 and 7,574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,462.50 : 7,574.50 = 7,574.50 : x
2. Step 2: Convert to fraction form
   3,462.50/7,574.50 = 7,574.50/x
3. Step 3: Cross multiply
   3,462.50x = 7,574.50 × 7,574.50
4. Step 4: Simplify right side
   3,462.50x = 57,373,050.25
5. Step 5: Solve for x
   x = 57,373,050.25/3,462.50
6. Step 6: Final answer
   x = 16,569.83