Finding the Third Proportional to 8,941.50 and 20,700

Step by Step Solution

1. Step 1: Write the proportion equation
   8,941.50 : 20,700 = 20,700 : x
2. Step 2: Convert to fraction form
   8,941.50/20,700 = 20,700/x
3. Step 3: Cross multiply
   8,941.50x = 20,700 × 20,700
4. Step 4: Simplify right side
   8,941.50x = 428,490,000
5. Step 5: Solve for x
   x = 428,490,000/8,941.50
6. Step 6: Final answer
   x = 47,921.49