Finding the Third Proportional to 3,999,192 and 5,714,856

Step by Step Solution

1. Step 1: Write the proportion equation
   3,999,192 : 5,714,856 = 5,714,856 : x
2. Step 2: Convert to fraction form
   3,999,192/5,714,856 = 5,714,856/x
3. Step 3: Cross multiply
   3,999,192x = 5,714,856 × 5,714,856
4. Step 4: Simplify right side
   3,999,192x = 32,659,579,100,736
5. Step 5: Solve for x
   x = 32,659,579,100,736/3,999,192
6. Step 6: Final answer
   x = 8,166,544.42