Finding the Third Proportional to 2,447,148 and 5,367,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,148 : 5,367,048 = 5,367,048 : x
2. Step 2: Convert to fraction form
   2,447,148/5,367,048 = 5,367,048/x
3. Step 3: Cross multiply
   2,447,148x = 5,367,048 × 5,367,048
4. Step 4: Simplify right side
   2,447,148x = 28,805,204,234,304
5. Step 5: Solve for x
   x = 28,805,204,234,304/2,447,148
6. Step 6: Final answer
   x = 11,770,928.54