Finding the Third Proportional to 3,440,514 and 5,464,895

Step by Step Solution

1. Step 1: Write the proportion equation
   3,440,514 : 5,464,895 = 5,464,895 : x
2. Step 2: Convert to fraction form
   3,440,514/5,464,895 = 5,464,895/x
3. Step 3: Cross multiply
   3,440,514x = 5,464,895 × 5,464,895
4. Step 4: Simplify right side
   3,440,514x = 29,865,077,361,025
5. Step 5: Solve for x
   x = 29,865,077,361,025/3,440,514
6. Step 6: Final answer
   x = 8,680,411.52