Finding the Third Proportional to 2,786,326 and 5,690,732

Step by Step Solution

1. Step 1: Write the proportion equation
   2,786,326 : 5,690,732 = 5,690,732 : x
2. Step 2: Convert to fraction form
   2,786,326/5,690,732 = 5,690,732/x
3. Step 3: Cross multiply
   2,786,326x = 5,690,732 × 5,690,732
4. Step 4: Simplify right side
   2,786,326x = 32,384,430,695,824
5. Step 5: Solve for x
   x = 32,384,430,695,824/2,786,326
6. Step 6: Final answer
   x = 11,622,628.04