Finding the Third Proportional to 23,470 and 31,885

Step by Step Solution

1. Step 1: Write the proportion equation
   23,470 : 31,885 = 31,885 : x
2. Step 2: Convert to fraction form
   23,470/31,885 = 31,885/x
3. Step 3: Cross multiply
   23,470x = 31,885 × 31,885
4. Step 4: Simplify right side
   23,470x = 1,016,653,225
5. Step 5: Solve for x
   x = 1,016,653,225/23,470
6. Step 6: Final answer
   x = 43,317.14