Finding the Third Proportional to 3,764,674 and 5,682,111

Step by Step Solution

1. Step 1: Write the proportion equation
   3,764,674 : 5,682,111 = 5,682,111 : x
2. Step 2: Convert to fraction form
   3,764,674/5,682,111 = 5,682,111/x
3. Step 3: Cross multiply
   3,764,674x = 5,682,111 × 5,682,111
4. Step 4: Simplify right side
   3,764,674x = 32,286,385,416,321
5. Step 5: Solve for x
   x = 32,286,385,416,321/3,764,674
6. Step 6: Final answer
   x = 8,576,143.76