Finding the Third Proportional to 113,152 and 248,048

Step by Step Solution

1. Step 1: Write the proportion equation
   113,152 : 248,048 = 248,048 : x
2. Step 2: Convert to fraction form
   113,152/248,048 = 248,048/x
3. Step 3: Cross multiply
   113,152x = 248,048 × 248,048
4. Step 4: Simplify right side
   113,152x = 61,527,810,304
5. Step 5: Solve for x
   x = 61,527,810,304/113,152
6. Step 6: Final answer
   x = 543,762.46