Finding the Third Proportional to 13,509.28 and 22,006.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,509.28 : 22,006.69 = 22,006.69 : x
2. Step 2: Convert to fraction form
   13,509.28/22,006.69 = 22,006.69/x
3. Step 3: Cross multiply
   13,509.28x = 22,006.69 × 22,006.69
4. Step 4: Simplify right side
   13,509.28x = 484,294,294.72
5. Step 5: Solve for x
   x = 484,294,294.72/13,509.28
6. Step 6: Final answer
   x = 35,849.01