Finding the Third Proportional to 2,467,998 and 5,408,700

Step by Step Solution

1. Step 1: Write the proportion equation
   2,467,998 : 5,408,700 = 5,408,700 : x
2. Step 2: Convert to fraction form
   2,467,998/5,408,700 = 5,408,700/x
3. Step 3: Cross multiply
   2,467,998x = 5,408,700 × 5,408,700
4. Step 4: Simplify right side
   2,467,998x = 29,254,035,690,000
5. Step 5: Solve for x
   x = 29,254,035,690,000/2,467,998
6. Step 6: Final answer
   x = 11,853,346.60