Finding the Third Proportional to 21,422 and 32,949

Step by Step Solution

1. Step 1: Write the proportion equation
   21,422 : 32,949 = 32,949 : x
2. Step 2: Convert to fraction form
   21,422/32,949 = 32,949/x
3. Step 3: Cross multiply
   21,422x = 32,949 × 32,949
4. Step 4: Simplify right side
   21,422x = 1,085,636,601
5. Step 5: Solve for x
   x = 1,085,636,601/21,422
6. Step 6: Final answer
   x = 50,678.58