Finding the Third Proportional to 2,162,208 and 3,391,848

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,208 : 3,391,848 = 3,391,848 : x
2. Step 2: Convert to fraction form
   2,162,208/3,391,848 = 3,391,848/x
3. Step 3: Cross multiply
   2,162,208x = 3,391,848 × 3,391,848
4. Step 4: Simplify right side
   2,162,208x = 11,504,632,855,104
5. Step 5: Solve for x
   x = 11,504,632,855,104/2,162,208
6. Step 6: Final answer
   x = 5,320,779.89