Finding the Third Proportional to 7,725.38 and 12,063.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,725.38 : 12,063.94 = 12,063.94 : x
2. Step 2: Convert to fraction form
   7,725.38/12,063.94 = 12,063.94/x
3. Step 3: Cross multiply
   7,725.38x = 12,063.94 × 12,063.94
4. Step 4: Simplify right side
   7,725.38x = 145,538,588.00
5. Step 5: Solve for x
   x = 145,538,588.00/7,725.38
6. Step 6: Final answer
   x = 18,839.03