Finding the Third Proportional to 57,763.50 and 124,122

Step by Step Solution

1. Step 1: Write the proportion equation
   57,763.50 : 124,122 = 124,122 : x
2. Step 2: Convert to fraction form
   57,763.50/124,122 = 124,122/x
3. Step 3: Cross multiply
   57,763.50x = 124,122 × 124,122
4. Step 4: Simplify right side
   57,763.50x = 15,406,270,884
5. Step 5: Solve for x
   x = 15,406,270,884/57,763.50
6. Step 6: Final answer
   x = 266,712.90