Finding the Third Proportional to 3,482,896 and 5,379,620

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,896 : 5,379,620 = 5,379,620 : x
2. Step 2: Convert to fraction form
   3,482,896/5,379,620 = 5,379,620/x
3. Step 3: Cross multiply
   3,482,896x = 5,379,620 × 5,379,620
4. Step 4: Simplify right side
   3,482,896x = 28,940,311,344,400
5. Step 5: Solve for x
   x = 28,940,311,344,400/3,482,896
6. Step 6: Final answer
   x = 8,309,266.58