Finding the Third Proportional to 112,644 and 244,756

Step by Step Solution

1. Step 1: Write the proportion equation
   112,644 : 244,756 = 244,756 : x
2. Step 2: Convert to fraction form
   112,644/244,756 = 244,756/x
3. Step 3: Cross multiply
   112,644x = 244,756 × 244,756
4. Step 4: Simplify right side
   112,644x = 59,905,499,536
5. Step 5: Solve for x
   x = 59,905,499,536/112,644
6. Step 6: Final answer
   x = 531,812.61