Finding the Third Proportional to 11,196,878 and 16,792,401

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196,878 : 16,792,401 = 16,792,401 : x
2. Step 2: Convert to fraction form
   11,196,878/16,792,401 = 16,792,401/x
3. Step 3: Cross multiply
   11,196,878x = 16,792,401 × 16,792,401
4. Step 4: Simplify right side
   11,196,878x = 281,984,731,344,801
5. Step 5: Solve for x
   x = 281,984,731,344,801/11,196,878
6. Step 6: Final answer
   x = 25,184,228.26