Finding the Third Proportional to 9,522.56 and 21,900.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522.56 : 21,900.38 = 21,900.38 : x
2. Step 2: Convert to fraction form
   9,522.56/21,900.38 = 21,900.38/x
3. Step 3: Cross multiply
   9,522.56x = 21,900.38 × 21,900.38
4. Step 4: Simplify right side
   9,522.56x = 479,626,425.14
5. Step 5: Solve for x
   x = 479,626,425.14/9,522.56
6. Step 6: Final answer
   x = 50,367.37