Finding the Third Proportional to 2,618,793 and 5,650,722

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618,793 : 5,650,722 = 5,650,722 : x
2. Step 2: Convert to fraction form
   2,618,793/5,650,722 = 5,650,722/x
3. Step 3: Cross multiply
   2,618,793x = 5,650,722 × 5,650,722
4. Step 4: Simplify right side
   2,618,793x = 31,930,659,121,284
5. Step 5: Solve for x
   x = 31,930,659,121,284/2,618,793
6. Step 6: Final answer
   x = 12,192,891.58