Finding the Third Proportional to 2,192,892 and 3,499,290

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,892 : 3,499,290 = 3,499,290 : x
2. Step 2: Convert to fraction form
   2,192,892/3,499,290 = 3,499,290/x
3. Step 3: Cross multiply
   2,192,892x = 3,499,290 × 3,499,290
4. Step 4: Simplify right side
   2,192,892x = 12,245,030,504,100
5. Step 5: Solve for x
   x = 12,245,030,504,100/2,192,892
6. Step 6: Final answer
   x = 5,583,964.24