Finding the Third Proportional to 3,234,478 and 4,854,086

Step by Step Solution

1. Step 1: Write the proportion equation
   3,234,478 : 4,854,086 = 4,854,086 : x
2. Step 2: Convert to fraction form
   3,234,478/4,854,086 = 4,854,086/x
3. Step 3: Cross multiply
   3,234,478x = 4,854,086 × 4,854,086
4. Step 4: Simplify right side
   3,234,478x = 23,562,150,895,396
5. Step 5: Solve for x
   x = 23,562,150,895,396/3,234,478
6. Step 6: Final answer
   x = 7,284,684.24