Finding the Third Proportional to 9,107.44 and 10,952.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,107.44 : 10,952.72 = 10,952.72 : x
2. Step 2: Convert to fraction form
   9,107.44/10,952.72 = 10,952.72/x
3. Step 3: Cross multiply
   9,107.44x = 10,952.72 × 10,952.72
4. Step 4: Simplify right side
   9,107.44x = 119,962,048.02
5. Step 5: Solve for x
   x = 119,962,048.02/9,107.44
6. Step 6: Final answer
   x = 13,171.88