Finding the Third Proportional to 3,998,934 and 5,714,475

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,934 : 5,714,475 = 5,714,475 : x
2. Step 2: Convert to fraction form
   3,998,934/5,714,475 = 5,714,475/x
3. Step 3: Cross multiply
   3,998,934x = 5,714,475 × 5,714,475
4. Step 4: Simplify right side
   3,998,934x = 32,655,224,525,625
5. Step 5: Solve for x
   x = 32,655,224,525,625/3,998,934
6. Step 6: Final answer
   x = 8,165,982.37