Finding the Third Proportional to 57,362 and 123,028

Step by Step Solution

1. Step 1: Write the proportion equation
   57,362 : 123,028 = 123,028 : x
2. Step 2: Convert to fraction form
   57,362/123,028 = 123,028/x
3. Step 3: Cross multiply
   57,362x = 123,028 × 123,028
4. Step 4: Simplify right side
   57,362x = 15,135,888,784
5. Step 5: Solve for x
   x = 15,135,888,784/57,362
6. Step 6: Final answer
   x = 263,866.13