Finding the Third Proportional to 3,532.50 and 7,494

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532.50 : 7,494 = 7,494 : x
2. Step 2: Convert to fraction form
   3,532.50/7,494 = 7,494/x
3. Step 3: Cross multiply
   3,532.50x = 7,494 × 7,494
4. Step 4: Simplify right side
   3,532.50x = 56,160,036
5. Step 5: Solve for x
   x = 56,160,036/3,532.50
6. Step 6: Final answer
   x = 15,898.10