Finding the Third Proportional to 7,078,168 and 15,481,016

Step by Step Solution

1. Step 1: Write the proportion equation
   7,078,168 : 15,481,016 = 15,481,016 : x
2. Step 2: Convert to fraction form
   7,078,168/15,481,016 = 15,481,016/x
3. Step 3: Cross multiply
   7,078,168x = 15,481,016 × 15,481,016
4. Step 4: Simplify right side
   7,078,168x = 239,661,856,392,256
5. Step 5: Solve for x
   x = 239,661,856,392,256/7,078,168
6. Step 6: Final answer
   x = 33,859,306.02