Finding the Third Proportional to 8,943,744 and 13,946,976

Step by Step Solution

1. Step 1: Write the proportion equation
   8,943,744 : 13,946,976 = 13,946,976 : x
2. Step 2: Convert to fraction form
   8,943,744/13,946,976 = 13,946,976/x
3. Step 3: Cross multiply
   8,943,744x = 13,946,976 × 13,946,976
4. Step 4: Simplify right side
   8,943,744x = 194,518,139,544,576
5. Step 5: Solve for x
   x = 194,518,139,544,576/8,943,744
6. Step 6: Final answer
   x = 21,749,072.82