Finding the Third Proportional to 3,700,902 and 8,567,055

Step by Step Solution

1. Step 1: Write the proportion equation
   3,700,902 : 8,567,055 = 8,567,055 : x
2. Step 2: Convert to fraction form
   3,700,902/8,567,055 = 8,567,055/x
3. Step 3: Cross multiply
   3,700,902x = 8,567,055 × 8,567,055
4. Step 4: Simplify right side
   3,700,902x = 73,394,431,373,025
5. Step 5: Solve for x
   x = 73,394,431,373,025/3,700,902
6. Step 6: Final answer
   x = 19,831,498.21