Finding the Third Proportional to 2,523 and 4,234.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523 : 4,234.50 = 4,234.50 : x
2. Step 2: Convert to fraction form
   2,523/4,234.50 = 4,234.50/x
3. Step 3: Cross multiply
   2,523x = 4,234.50 × 4,234.50
4. Step 4: Simplify right side
   2,523x = 17,930,990.25
5. Step 5: Solve for x
   x = 17,930,990.25/2,523
6. Step 6: Final answer
   x = 7,107.01