Finding the Third Proportional to 2,467,998 and 5,503,144

Step by Step Solution

1. Step 1: Write the proportion equation
   2,467,998 : 5,503,144 = 5,503,144 : x
2. Step 2: Convert to fraction form
   2,467,998/5,503,144 = 5,503,144/x
3. Step 3: Cross multiply
   2,467,998x = 5,503,144 × 5,503,144
4. Step 4: Simplify right side
   2,467,998x = 30,284,593,884,736
5. Step 5: Solve for x
   x = 30,284,593,884,736/2,467,998
6. Step 6: Final answer
   x = 12,270,915.08