Finding the Third Proportional to 3,781,091 and 5,811,807

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,091 : 5,811,807 = 5,811,807 : x
2. Step 2: Convert to fraction form
   3,781,091/5,811,807 = 5,811,807/x
3. Step 3: Cross multiply
   3,781,091x = 5,811,807 × 5,811,807
4. Step 4: Simplify right side
   3,781,091x = 33,777,100,605,249
5. Step 5: Solve for x
   x = 33,777,100,605,249/3,781,091
6. Step 6: Final answer
   x = 8,933,162.57