Finding the Third Proportional to 57,361.22 and 123,026.06

Step by Step Solution

1. Step 1: Write the proportion equation
   57,361.22 : 123,026.06 = 123,026.06 : x
2. Step 2: Convert to fraction form
   57,361.22/123,026.06 = 123,026.06/x
3. Step 3: Cross multiply
   57,361.22x = 123,026.06 × 123,026.06
4. Step 4: Simplify right side
   57,361.22x = 15,135,412,054.25
5. Step 5: Solve for x
   x = 15,135,412,054.25/57,361.22
6. Step 6: Final answer
   x = 263,861.41