Finding the Third Proportional to 63,996 and 137,244

Step by Step Solution

1. Step 1: Write the proportion equation
   63,996 : 137,244 = 137,244 : x
2. Step 2: Convert to fraction form
   63,996/137,244 = 137,244/x
3. Step 3: Cross multiply
   63,996x = 137,244 × 137,244
4. Step 4: Simplify right side
   63,996x = 18,835,915,536
5. Step 5: Solve for x
   x = 18,835,915,536/63,996
6. Step 6: Final answer
   x = 294,329.58