Finding the Third Proportional to 3,550,936 and 7,669,388

Step by Step Solution

1. Step 1: Write the proportion equation
   3,550,936 : 7,669,388 = 7,669,388 : x
2. Step 2: Convert to fraction form
   3,550,936/7,669,388 = 7,669,388/x
3. Step 3: Cross multiply
   3,550,936x = 7,669,388 × 7,669,388
4. Step 4: Simplify right side
   3,550,936x = 58,819,512,294,544
5. Step 5: Solve for x
   x = 58,819,512,294,544/3,550,936
6. Step 6: Final answer
   x = 16,564,509.27