Finding the Third Proportional to 3,859,714 and 5,677,305

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,714 : 5,677,305 = 5,677,305 : x
2. Step 2: Convert to fraction form
   3,859,714/5,677,305 = 5,677,305/x
3. Step 3: Cross multiply
   3,859,714x = 5,677,305 × 5,677,305
4. Step 4: Simplify right side
   3,859,714x = 32,231,792,063,025
5. Step 5: Solve for x
   x = 32,231,792,063,025/3,859,714
6. Step 6: Final answer
   x = 8,350,823.94