Finding the Third Proportional to 2,343,027 and 5,115,678

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343,027 : 5,115,678 = 5,115,678 : x
2. Step 2: Convert to fraction form
   2,343,027/5,115,678 = 5,115,678/x
3. Step 3: Cross multiply
   2,343,027x = 5,115,678 × 5,115,678
4. Step 4: Simplify right side
   2,343,027x = 26,170,161,399,684
5. Step 5: Solve for x
   x = 26,170,161,399,684/2,343,027
6. Step 6: Final answer
   x = 11,169,381.06