Finding the Third Proportional to 21,822.75 and 34,610.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,822.75 : 34,610.63 = 34,610.63 : x
2. Step 2: Convert to fraction form
   21,822.75/34,610.63 = 34,610.63/x
3. Step 3: Cross multiply
   21,822.75x = 34,610.63 × 34,610.63
4. Step 4: Simplify right side
   21,822.75x = 1,197,895,362.89
5. Step 5: Solve for x
   x = 1,197,895,362.89/21,822.75
6. Step 6: Final answer
   x = 54,892.04