Finding the Third Proportional to 36,939.38 and 54,097.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,939.38 : 54,097.88 = 54,097.88 : x
2. Step 2: Convert to fraction form
   36,939.38/54,097.88 = 54,097.88/x
3. Step 3: Cross multiply
   36,939.38x = 54,097.88 × 54,097.88
4. Step 4: Simplify right side
   36,939.38x = 2,926,580,079.52
5. Step 5: Solve for x
   x = 2,926,580,079.52/36,939.38
6. Step 6: Final answer
   x = 79,226.57