Finding the Third Proportional to 2,613,772 and 5,661,938

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,772 : 5,661,938 = 5,661,938 : x
2. Step 2: Convert to fraction form
   2,613,772/5,661,938 = 5,661,938/x
3. Step 3: Cross multiply
   2,613,772x = 5,661,938 × 5,661,938
4. Step 4: Simplify right side
   2,613,772x = 32,057,541,915,844
5. Step 5: Solve for x
   x = 32,057,541,915,844/2,613,772
6. Step 6: Final answer
   x = 12,264,857.81