Finding the Third Proportional to 30,271 and 63,846

Step by Step Solution

1. Step 1: Write the proportion equation
   30,271 : 63,846 = 63,846 : x
2. Step 2: Convert to fraction form
   30,271/63,846 = 63,846/x
3. Step 3: Cross multiply
   30,271x = 63,846 × 63,846
4. Step 4: Simplify right side
   30,271x = 4,076,311,716
5. Step 5: Solve for x
   x = 4,076,311,716/30,271
6. Step 6: Final answer
   x = 134,660.62