Finding the Third Proportional to 2,613,711 and 5,627,913

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,711 : 5,627,913 = 5,627,913 : x
2. Step 2: Convert to fraction form
   2,613,711/5,627,913 = 5,627,913/x
3. Step 3: Cross multiply
   2,613,711x = 5,627,913 × 5,627,913
4. Step 4: Simplify right side
   2,613,711x = 31,673,404,735,569
5. Step 5: Solve for x
   x = 31,673,404,735,569/2,613,711
6. Step 6: Final answer
   x = 12,118,174.02