Finding the Third Proportional to 9,326.25 and 21,477.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,326.25 : 21,477.94 = 21,477.94 : x
2. Step 2: Convert to fraction form
   9,326.25/21,477.94 = 21,477.94/x
3. Step 3: Cross multiply
   9,326.25x = 21,477.94 × 21,477.94
4. Step 4: Simplify right side
   9,326.25x = 461,301,799.25
5. Step 5: Solve for x
   x = 461,301,799.25/9,326.25
6. Step 6: Final answer
   x = 49,462.73