Finding the Third Proportional to 9,308.25 and 21,953.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,308.25 : 21,953.25 = 21,953.25 : x
2. Step 2: Convert to fraction form
   9,308.25/21,953.25 = 21,953.25/x
3. Step 3: Cross multiply
   9,308.25x = 21,953.25 × 21,953.25
4. Step 4: Simplify right side
   9,308.25x = 481,945,185.56
5. Step 5: Solve for x
   x = 481,945,185.56/9,308.25
6. Step 6: Final answer
   x = 51,776.13