Finding the Third Proportional to 23,575.25 and 31,474

Step by Step Solution

1. Step 1: Write the proportion equation
   23,575.25 : 31,474 = 31,474 : x
2. Step 2: Convert to fraction form
   23,575.25/31,474 = 31,474/x
3. Step 3: Cross multiply
   23,575.25x = 31,474 × 31,474
4. Step 4: Simplify right side
   23,575.25x = 990,612,676
5. Step 5: Solve for x
   x = 990,612,676/23,575.25
6. Step 6: Final answer
   x = 42,019.18