Finding the Third Proportional to 57,352 and 123,494

Step by Step Solution

1. Step 1: Write the proportion equation
   57,352 : 123,494 = 123,494 : x
2. Step 2: Convert to fraction form
   57,352/123,494 = 123,494/x
3. Step 3: Cross multiply
   57,352x = 123,494 × 123,494
4. Step 4: Simplify right side
   57,352x = 15,250,768,036
5. Step 5: Solve for x
   x = 15,250,768,036/57,352
6. Step 6: Final answer
   x = 265,915.19