Finding the Third Proportional to 3,422.67 and 7,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,422.67 : 7,007.34 = 7,007.34 : x
2. Step 2: Convert to fraction form
   3,422.67/7,007.34 = 7,007.34/x
3. Step 3: Cross multiply
   3,422.67x = 7,007.34 × 7,007.34
4. Step 4: Simplify right side
   3,422.67x = 49,102,866.43
5. Step 5: Solve for x
   x = 49,102,866.43/3,422.67
6. Step 6: Final answer
   x = 14,346.36