Finding the Third Proportional to 37,173.38 and 52,992.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,173.38 : 52,992.28 = 52,992.28 : x
2. Step 2: Convert to fraction form
   37,173.38/52,992.28 = 52,992.28/x
3. Step 3: Cross multiply
   37,173.38x = 52,992.28 × 52,992.28
4. Step 4: Simplify right side
   37,173.38x = 2,808,181,872.08
5. Step 5: Solve for x
   x = 2,808,181,872.08/37,173.38
6. Step 6: Final answer
   x = 75,542.83