Finding the Third Proportional to 113,456 and 241,260

Step by Step Solution

1. Step 1: Write the proportion equation
   113,456 : 241,260 = 241,260 : x
2. Step 2: Convert to fraction form
   113,456/241,260 = 241,260/x
3. Step 3: Cross multiply
   113,456x = 241,260 × 241,260
4. Step 4: Simplify right side
   113,456x = 58,206,387,600
5. Step 5: Solve for x
   x = 58,206,387,600/113,456
6. Step 6: Final answer
   x = 513,030.49