Finding the Third Proportional to 2,711,326 and 5,647,220

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711,326 : 5,647,220 = 5,647,220 : x
2. Step 2: Convert to fraction form
   2,711,326/5,647,220 = 5,647,220/x
3. Step 3: Cross multiply
   2,711,326x = 5,647,220 × 5,647,220
4. Step 4: Simplify right side
   2,711,326x = 31,891,093,728,400
5. Step 5: Solve for x
   x = 31,891,093,728,400/2,711,326
6. Step 6: Final answer
   x = 11,762,176.05