Finding the Third Proportional to 3,580,892 and 6,979,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,580,892 : 6,979,048 = 6,979,048 : x
2. Step 2: Convert to fraction form
   3,580,892/6,979,048 = 6,979,048/x
3. Step 3: Cross multiply
   3,580,892x = 6,979,048 × 6,979,048
4. Step 4: Simplify right side
   3,580,892x = 48,707,110,986,304
5. Step 5: Solve for x
   x = 48,707,110,986,304/3,580,892
6. Step 6: Final answer
   x = 13,601,949.18