Finding the Third Proportional to 7,072.50 and 12,597

Step by Step Solution

1. Step 1: Write the proportion equation
   7,072.50 : 12,597 = 12,597 : x
2. Step 2: Convert to fraction form
   7,072.50/12,597 = 12,597/x
3. Step 3: Cross multiply
   7,072.50x = 12,597 × 12,597
4. Step 4: Simplify right side
   7,072.50x = 158,684,409
5. Step 5: Solve for x
   x = 158,684,409/7,072.50
6. Step 6: Final answer
   x = 22,436.82