Finding the Third Proportional to 113,404 and 244,142

Step by Step Solution

1. Step 1: Write the proportion equation
   113,404 : 244,142 = 244,142 : x
2. Step 2: Convert to fraction form
   113,404/244,142 = 244,142/x
3. Step 3: Cross multiply
   113,404x = 244,142 × 244,142
4. Step 4: Simplify right side
   113,404x = 59,605,316,164
5. Step 5: Solve for x
   x = 59,605,316,164/113,404
6. Step 6: Final answer
   x = 525,601.53