Finding the Third Proportional to 21,426 and 32,955

Step by Step Solution

1. Step 1: Write the proportion equation
   21,426 : 32,955 = 32,955 : x
2. Step 2: Convert to fraction form
   21,426/32,955 = 32,955/x
3. Step 3: Cross multiply
   21,426x = 32,955 × 32,955
4. Step 4: Simplify right side
   21,426x = 1,086,032,025
5. Step 5: Solve for x
   x = 1,086,032,025/21,426
6. Step 6: Final answer
   x = 50,687.58