Finding the Third Proportional to 14,256 and 30,339

Step by Step Solution

1. Step 1: Write the proportion equation
   14,256 : 30,339 = 30,339 : x
2. Step 2: Convert to fraction form
   14,256/30,339 = 30,339/x
3. Step 3: Cross multiply
   14,256x = 30,339 × 30,339
4. Step 4: Simplify right side
   14,256x = 920,454,921
5. Step 5: Solve for x
   x = 920,454,921/14,256
6. Step 6: Final answer
   x = 64,566.14