Finding the Third Proportional to 110,769 and 242,981

Step by Step Solution

1. Step 1: Write the proportion equation
   110,769 : 242,981 = 242,981 : x
2. Step 2: Convert to fraction form
   110,769/242,981 = 242,981/x
3. Step 3: Cross multiply
   110,769x = 242,981 × 242,981
4. Step 4: Simplify right side
   110,769x = 59,039,766,361
5. Step 5: Solve for x
   x = 59,039,766,361/110,769
6. Step 6: Final answer
   x = 532,999.00