Finding the Third Proportional to 3,477,415 and 7,469,017

Step by Step Solution

1. Step 1: Write the proportion equation
   3,477,415 : 7,469,017 = 7,469,017 : x
2. Step 2: Convert to fraction form
   3,477,415/7,469,017 = 7,469,017/x
3. Step 3: Cross multiply
   3,477,415x = 7,469,017 × 7,469,017
4. Step 4: Simplify right side
   3,477,415x = 55,786,214,946,289
5. Step 5: Solve for x
   x = 55,786,214,946,289/3,477,415
6. Step 6: Final answer
   x = 16,042,438.12