Finding the Third Proportional to 3,479,112 and 7,056,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,479,112 : 7,056,048 = 7,056,048 : x
2. Step 2: Convert to fraction form
   3,479,112/7,056,048 = 7,056,048/x
3. Step 3: Cross multiply
   3,479,112x = 7,056,048 × 7,056,048
4. Step 4: Simplify right side
   3,479,112x = 49,787,813,378,304
5. Step 5: Solve for x
   x = 49,787,813,378,304/3,479,112
6. Step 6: Final answer
   x = 14,310,494.57