Finding the Third Proportional to 21,906.75 and 32,822.81

Step by Step Solution

1. Step 1: Write the proportion equation
   21,906.75 : 32,822.81 = 32,822.81 : x
2. Step 2: Convert to fraction form
   21,906.75/32,822.81 = 32,822.81/x
3. Step 3: Cross multiply
   21,906.75x = 32,822.81 × 32,822.81
4. Step 4: Simplify right side
   21,906.75x = 1,077,337,020.41
5. Step 5: Solve for x
   x = 1,077,337,020.41/21,906.75
6. Step 6: Final answer
   x = 49,178.31