Finding the Third Proportional to 23,397 and 30,356

Step by Step Solution

1. Step 1: Write the proportion equation
   23,397 : 30,356 = 30,356 : x
2. Step 2: Convert to fraction form
   23,397/30,356 = 30,356/x
3. Step 3: Cross multiply
   23,397x = 30,356 × 30,356
4. Step 4: Simplify right side
   23,397x = 921,486,736
5. Step 5: Solve for x
   x = 921,486,736/23,397
6. Step 6: Final answer
   x = 39,384.82