Finding the Third Proportional to 8,144,880 and 11,968,003

Step by Step Solution

1. Step 1: Write the proportion equation
   8,144,880 : 11,968,003 = 11,968,003 : x
2. Step 2: Convert to fraction form
   8,144,880/11,968,003 = 11,968,003/x
3. Step 3: Cross multiply
   8,144,880x = 11,968,003 × 11,968,003
4. Step 4: Simplify right side
   8,144,880x = 143,233,095,808,009
5. Step 5: Solve for x
   x = 143,233,095,808,009/8,144,880
6. Step 6: Final answer
   x = 17,585,660.66