Finding the Third Proportional to 57,359.95 and 123,023.81

Step by Step Solution

1. Step 1: Write the proportion equation
   57,359.95 : 123,023.81 = 123,023.81 : x
2. Step 2: Convert to fraction form
   57,359.95/123,023.81 = 123,023.81/x
3. Step 3: Cross multiply
   57,359.95x = 123,023.81 × 123,023.81
4. Step 4: Simplify right side
   57,359.95x = 15,134,858,442.04
5. Step 5: Solve for x
   x = 15,134,858,442.04/57,359.95
6. Step 6: Final answer
   x = 263,857.58