Finding the Third Proportional to 3,821,166 and 6,135,822

Step by Step Solution

1. Step 1: Write the proportion equation
   3,821,166 : 6,135,822 = 6,135,822 : x
2. Step 2: Convert to fraction form
   3,821,166/6,135,822 = 6,135,822/x
3. Step 3: Cross multiply
   3,821,166x = 6,135,822 × 6,135,822
4. Step 4: Simplify right side
   3,821,166x = 37,648,311,615,684
5. Step 5: Solve for x
   x = 37,648,311,615,684/3,821,166
6. Step 6: Final answer
   x = 9,852,571.60