Finding the Third Proportional to 57,165.75 and 122,526

Step by Step Solution

1. Step 1: Write the proportion equation
   57,165.75 : 122,526 = 122,526 : x
2. Step 2: Convert to fraction form
   57,165.75/122,526 = 122,526/x
3. Step 3: Cross multiply
   57,165.75x = 122,526 × 122,526
4. Step 4: Simplify right side
   57,165.75x = 15,012,620,676
5. Step 5: Solve for x
   x = 15,012,620,676/57,165.75
6. Step 6: Final answer
   x = 262,615.65