Finding the Third Proportional to 2,047,518 and 4,408,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,518 : 4,408,992 = 4,408,992 : x
2. Step 2: Convert to fraction form
   2,047,518/4,408,992 = 4,408,992/x
3. Step 3: Cross multiply
   2,047,518x = 4,408,992 × 4,408,992
4. Step 4: Simplify right side
   2,047,518x = 19,439,210,456,064
5. Step 5: Solve for x
   x = 19,439,210,456,064/2,047,518
6. Step 6: Final answer
   x = 9,494,036.42