Finding the Third Proportional to 11,196,864 and 16,792,380

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196,864 : 16,792,380 = 16,792,380 : x
2. Step 2: Convert to fraction form
   11,196,864/16,792,380 = 16,792,380/x
3. Step 3: Cross multiply
   11,196,864x = 16,792,380 × 16,792,380
4. Step 4: Simplify right side
   11,196,864x = 281,984,026,064,400
5. Step 5: Solve for x
   x = 281,984,026,064,400/11,196,864
6. Step 6: Final answer
   x = 25,184,196.76