Finding the Third Proportional to 3,781,074 and 5,811,777

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,074 : 5,811,777 = 5,811,777 : x
2. Step 2: Convert to fraction form
   3,781,074/5,811,777 = 5,811,777/x
3. Step 3: Cross multiply
   3,781,074x = 5,811,777 × 5,811,777
4. Step 4: Simplify right side
   3,781,074x = 33,776,751,897,729
5. Step 5: Solve for x
   x = 33,776,751,897,729/3,781,074
6. Step 6: Final answer
   x = 8,933,110.51