Finding the Third Proportional to 111,230 and 242,044

Step by Step Solution

1. Step 1: Write the proportion equation
   111,230 : 242,044 = 242,044 : x
2. Step 2: Convert to fraction form
   111,230/242,044 = 242,044/x
3. Step 3: Cross multiply
   111,230x = 242,044 × 242,044
4. Step 4: Simplify right side
   111,230x = 58,585,297,936
5. Step 5: Solve for x
   x = 58,585,297,936/111,230
6. Step 6: Final answer
   x = 526,704.11