Finding the Third Proportional to 3,781,036 and 5,811,720

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,036 : 5,811,720 = 5,811,720 : x
2. Step 2: Convert to fraction form
   3,781,036/5,811,720 = 5,811,720/x
3. Step 3: Cross multiply
   3,781,036x = 5,811,720 × 5,811,720
4. Step 4: Simplify right side
   3,781,036x = 33,776,089,358,400
5. Step 5: Solve for x
   x = 33,776,089,358,400/3,781,036
6. Step 6: Final answer
   x = 8,933,025.06