Finding the Third Proportional to 2,613,739 and 5,627,953

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,739 : 5,627,953 = 5,627,953 : x
2. Step 2: Convert to fraction form
   2,613,739/5,627,953 = 5,627,953/x
3. Step 3: Cross multiply
   2,613,739x = 5,627,953 × 5,627,953
4. Step 4: Simplify right side
   2,613,739x = 31,673,854,970,209
5. Step 5: Solve for x
   x = 31,673,854,970,209/2,613,739
6. Step 6: Final answer
   x = 12,118,216.46