Finding the Third Proportional to 57,500 and 123,424

Step by Step Solution

1. Step 1: Write the proportion equation
   57,500 : 123,424 = 123,424 : x
2. Step 2: Convert to fraction form
   57,500/123,424 = 123,424/x
3. Step 3: Cross multiply
   57,500x = 123,424 × 123,424
4. Step 4: Simplify right side
   57,500x = 15,233,483,776
5. Step 5: Solve for x
   x = 15,233,483,776/57,500
6. Step 6: Final answer
   x = 264,930.15