Finding the Third Proportional to 82,029.59 and 123,121.27

Step by Step Solution

1. Step 1: Write the proportion equation
   82,029.59 : 123,121.27 = 123,121.27 : x
2. Step 2: Convert to fraction form
   82,029.59/123,121.27 = 123,121.27/x
3. Step 3: Cross multiply
   82,029.59x = 123,121.27 × 123,121.27
4. Step 4: Simplify right side
   82,029.59x = 15,158,846,049.10
5. Step 5: Solve for x
   x = 15,158,846,049.10/82,029.59
6. Step 6: Final answer
   x = 184,797.30