Finding the Third Proportional to 2,871,712 and 4,446,042

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871,712 : 4,446,042 = 4,446,042 : x
2. Step 2: Convert to fraction form
   2,871,712/4,446,042 = 4,446,042/x
3. Step 3: Cross multiply
   2,871,712x = 4,446,042 × 4,446,042
4. Step 4: Simplify right side
   2,871,712x = 19,767,289,465,764
5. Step 5: Solve for x
   x = 19,767,289,465,764/2,871,712
6. Step 6: Final answer
   x = 6,883,451.22