Finding the Third Proportional to 23,715 and 31,734

Step by Step Solution

1. Step 1: Write the proportion equation
   23,715 : 31,734 = 31,734 : x
2. Step 2: Convert to fraction form
   23,715/31,734 = 31,734/x
3. Step 3: Cross multiply
   23,715x = 31,734 × 31,734
4. Step 4: Simplify right side
   23,715x = 1,007,046,756
5. Step 5: Solve for x
   x = 1,007,046,756/23,715
6. Step 6: Final answer
   x = 42,464.55