Finding the Third Proportional to 3,669,765 and 7,944,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,765 : 7,944,336 = 7,944,336 : x
2. Step 2: Convert to fraction form
   3,669,765/7,944,336 = 7,944,336/x
3. Step 3: Cross multiply
   3,669,765x = 7,944,336 × 7,944,336
4. Step 4: Simplify right side
   3,669,765x = 63,112,474,480,896
5. Step 5: Solve for x
   x = 63,112,474,480,896/3,669,765
6. Step 6: Final answer
   x = 17,197,960.76