Finding the Third Proportional to 3,998,976 and 5,714,538

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,976 : 5,714,538 = 5,714,538 : x
2. Step 2: Convert to fraction form
   3,998,976/5,714,538 = 5,714,538/x
3. Step 3: Cross multiply
   3,998,976x = 5,714,538 × 5,714,538
4. Step 4: Simplify right side
   3,998,976x = 32,655,944,553,444
5. Step 5: Solve for x
   x = 32,655,944,553,444/3,998,976
6. Step 6: Final answer
   x = 8,166,076.65