Finding the Third Proportional to 181,521 and 242,635.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,521 : 242,635.50 = 242,635.50 : x
2. Step 2: Convert to fraction form
   181,521/242,635.50 = 242,635.50/x
3. Step 3: Cross multiply
   181,521x = 242,635.50 × 242,635.50
4. Step 4: Simplify right side
   181,521x = 58,871,985,860.25
5. Step 5: Solve for x
   x = 58,871,985,860.25/181,521
6. Step 6: Final answer
   x = 324,326.03