Finding the Third Proportional to 19,632 and 30,976

Step by Step Solution

1. Step 1: Write the proportion equation
   19,632 : 30,976 = 30,976 : x
2. Step 2: Convert to fraction form
   19,632/30,976 = 30,976/x
3. Step 3: Cross multiply
   19,632x = 30,976 × 30,976
4. Step 4: Simplify right side
   19,632x = 959,512,576
5. Step 5: Solve for x
   x = 959,512,576/19,632
6. Step 6: Final answer
   x = 48,874.93