Finding the Third Proportional to 3,458,162 and 5,556,279

Step by Step Solution

1. Step 1: Write the proportion equation
   3,458,162 : 5,556,279 = 5,556,279 : x
2. Step 2: Convert to fraction form
   3,458,162/5,556,279 = 5,556,279/x
3. Step 3: Cross multiply
   3,458,162x = 5,556,279 × 5,556,279
4. Step 4: Simplify right side
   3,458,162x = 30,872,236,325,841
5. Step 5: Solve for x
   x = 30,872,236,325,841/3,458,162
6. Step 6: Final answer
   x = 8,927,353.99