Finding the Third Proportional to 21,231 and 32,738

Step by Step Solution

1. Step 1: Write the proportion equation
   21,231 : 32,738 = 32,738 : x
2. Step 2: Convert to fraction form
   21,231/32,738 = 32,738/x
3. Step 3: Cross multiply
   21,231x = 32,738 × 32,738
4. Step 4: Simplify right side
   21,231x = 1,071,776,644
5. Step 5: Solve for x
   x = 1,071,776,644/21,231
6. Step 6: Final answer
   x = 50,481.68