Finding the Third Proportional to 15,104 and 31,048

Step by Step Solution

1. Step 1: Write the proportion equation
   15,104 : 31,048 = 31,048 : x
2. Step 2: Convert to fraction form
   15,104/31,048 = 31,048/x
3. Step 3: Cross multiply
   15,104x = 31,048 × 31,048
4. Step 4: Simplify right side
   15,104x = 963,978,304
5. Step 5: Solve for x
   x = 963,978,304/15,104
6. Step 6: Final answer
   x = 63,822.72