Finding the Third Proportional to 36,783.09 and 55,174.63

Step by Step Solution

1. Step 1: Write the proportion equation
   36,783.09 : 55,174.63 = 55,174.63 : x
2. Step 2: Convert to fraction form
   36,783.09/55,174.63 = 55,174.63/x
3. Step 3: Cross multiply
   36,783.09x = 55,174.63 × 55,174.63
4. Step 4: Simplify right side
   36,783.09x = 3,044,239,816.38
5. Step 5: Solve for x
   x = 3,044,239,816.38/36,783.09
6. Step 6: Final answer
   x = 82,761.95