Finding the Third Proportional to 3,367,920 and 5,277,192

Step by Step Solution

1. Step 1: Write the proportion equation
   3,367,920 : 5,277,192 = 5,277,192 : x
2. Step 2: Convert to fraction form
   3,367,920/5,277,192 = 5,277,192/x
3. Step 3: Cross multiply
   3,367,920x = 5,277,192 × 5,277,192
4. Step 4: Simplify right side
   3,367,920x = 27,848,755,404,864
5. Step 5: Solve for x
   x = 27,848,755,404,864/3,367,920
6. Step 6: Final answer
   x = 8,268,829.25