Finding the Third Proportional to 15,697.50 and 22,000

Step by Step Solution

1. Step 1: Write the proportion equation
   15,697.50 : 22,000 = 22,000 : x
2. Step 2: Convert to fraction form
   15,697.50/22,000 = 22,000/x
3. Step 3: Cross multiply
   15,697.50x = 22,000 × 22,000
4. Step 4: Simplify right side
   15,697.50x = 484,000,000
5. Step 5: Solve for x
   x = 484,000,000/15,697.50
6. Step 6: Final answer
   x = 30,832.94