Finding the Third Proportional to 2,408,942 and 5,349,316

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,942 : 5,349,316 = 5,349,316 : x
2. Step 2: Convert to fraction form
   2,408,942/5,349,316 = 5,349,316/x
3. Step 3: Cross multiply
   2,408,942x = 5,349,316 × 5,349,316
4. Step 4: Simplify right side
   2,408,942x = 28,615,181,667,856
5. Step 5: Solve for x
   x = 28,615,181,667,856/2,408,942
6. Step 6: Final answer
   x = 11,878,734.18