Finding the Third Proportional to 2,786,301 and 5,690,682

Step by Step Solution

1. Step 1: Write the proportion equation
   2,786,301 : 5,690,682 = 5,690,682 : x
2. Step 2: Convert to fraction form
   2,786,301/5,690,682 = 5,690,682/x
3. Step 3: Cross multiply
   2,786,301x = 5,690,682 × 5,690,682
4. Step 4: Simplify right side
   2,786,301x = 32,383,861,625,124
5. Step 5: Solve for x
   x = 32,383,861,625,124/2,786,301
6. Step 6: Final answer
   x = 11,622,528.08