Finding the Third Proportional to 3,482,901 and 5,379,628

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,901 : 5,379,628 = 5,379,628 : x
2. Step 2: Convert to fraction form
   3,482,901/5,379,628 = 5,379,628/x
3. Step 3: Cross multiply
   3,482,901x = 5,379,628 × 5,379,628
4. Step 4: Simplify right side
   3,482,901x = 28,940,397,418,384
5. Step 5: Solve for x
   x = 28,940,397,418,384/3,482,901
6. Step 6: Final answer
   x = 8,309,279.37