Finding the Third Proportional to 8,529.38 and 13,064.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,529.38 : 13,064.25 = 13,064.25 : x
2. Step 2: Convert to fraction form
   8,529.38/13,064.25 = 13,064.25/x
3. Step 3: Cross multiply
   8,529.38x = 13,064.25 × 13,064.25
4. Step 4: Simplify right side
   8,529.38x = 170,674,628.06
5. Step 5: Solve for x
   x = 170,674,628.06/8,529.38
6. Step 6: Final answer
   x = 20,010.22