Finding the Third Proportional to 179,040 and 242,298

Step by Step Solution

1. Step 1: Write the proportion equation
   179,040 : 242,298 = 242,298 : x
2. Step 2: Convert to fraction form
   179,040/242,298 = 242,298/x
3. Step 3: Cross multiply
   179,040x = 242,298 × 242,298
4. Step 4: Simplify right side
   179,040x = 58,708,320,804
5. Step 5: Solve for x
   x = 58,708,320,804/179,040
6. Step 6: Final answer
   x = 327,906.17