Finding the Third Proportional to 2,609,848 and 3,992,774

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,848 : 3,992,774 = 3,992,774 : x
2. Step 2: Convert to fraction form
   2,609,848/3,992,774 = 3,992,774/x
3. Step 3: Cross multiply
   2,609,848x = 3,992,774 × 3,992,774
4. Step 4: Simplify right side
   2,609,848x = 15,942,244,215,076
5. Step 5: Solve for x
   x = 15,942,244,215,076/2,609,848
6. Step 6: Final answer
   x = 6,108,495.29