Finding the Third Proportional to 3,477,409.50 and 7,469,007

Step by Step Solution

1. Step 1: Write the proportion equation
   3,477,409.50 : 7,469,007 = 7,469,007 : x
2. Step 2: Convert to fraction form
   3,477,409.50/7,469,007 = 7,469,007/x
3. Step 3: Cross multiply
   3,477,409.50x = 7,469,007 × 7,469,007
4. Step 4: Simplify right side
   3,477,409.50x = 55,786,065,566,049
5. Step 5: Solve for x
   x = 55,786,065,566,049/3,477,409.50
6. Step 6: Final answer
   x = 16,042,420.53