Finding the Third Proportional to 2,137.50 and 4,670

Step by Step Solution

1. Step 1: Write the proportion equation
   2,137.50 : 4,670 = 4,670 : x
2. Step 2: Convert to fraction form
   2,137.50/4,670 = 4,670/x
3. Step 3: Cross multiply
   2,137.50x = 4,670 × 4,670
4. Step 4: Simplify right side
   2,137.50x = 21,808,900
5. Step 5: Solve for x
   x = 21,808,900/2,137.50
6. Step 6: Final answer
   x = 10,202.99