Finding the Third Proportional to 21,548.25 and 34,266.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,548.25 : 34,266.38 = 34,266.38 : x
2. Step 2: Convert to fraction form
   21,548.25/34,266.38 = 34,266.38/x
3. Step 3: Cross multiply
   21,548.25x = 34,266.38 × 34,266.38
4. Step 4: Simplify right side
   21,548.25x = 1,174,184,455.64
5. Step 5: Solve for x
   x = 1,174,184,455.64/21,548.25
6. Step 6: Final answer
   x = 54,490.94