Finding the Third Proportional to 127,736 and 196,068

Step by Step Solution

1. Step 1: Write the proportion equation
   127,736 : 196,068 = 196,068 : x
2. Step 2: Convert to fraction form
   127,736/196,068 = 196,068/x
3. Step 3: Cross multiply
   127,736x = 196,068 × 196,068
4. Step 4: Simplify right side
   127,736x = 38,442,660,624
5. Step 5: Solve for x
   x = 38,442,660,624/127,736
6. Step 6: Final answer
   x = 300,954.00