Finding the Third Proportional to 3,419,860 and 5,336,826

Step by Step Solution

1. Step 1: Write the proportion equation
   3,419,860 : 5,336,826 = 5,336,826 : x
2. Step 2: Convert to fraction form
   3,419,860/5,336,826 = 5,336,826/x
3. Step 3: Cross multiply
   3,419,860x = 5,336,826 × 5,336,826
4. Step 4: Simplify right side
   3,419,860x = 28,481,711,754,276
5. Step 5: Solve for x
   x = 28,481,711,754,276/3,419,860
6. Step 6: Final answer
   x = 8,328,326.82