Finding the Third Proportional to 113,492 and 246,644

Step by Step Solution

1. Step 1: Write the proportion equation
   113,492 : 246,644 = 246,644 : x
2. Step 2: Convert to fraction form
   113,492/246,644 = 246,644/x
3. Step 3: Cross multiply
   113,492x = 246,644 × 246,644
4. Step 4: Simplify right side
   113,492x = 60,833,262,736
5. Step 5: Solve for x
   x = 60,833,262,736/113,492
6. Step 6: Final answer
   x = 536,013.66