Finding the Third Proportional to 52,148 and 113,708

Step by Step Solution

1. Step 1: Write the proportion equation
   52,148 : 113,708 = 113,708 : x
2. Step 2: Convert to fraction form
   52,148/113,708 = 113,708/x
3. Step 3: Cross multiply
   52,148x = 113,708 × 113,708
4. Step 4: Simplify right side
   52,148x = 12,929,509,264
5. Step 5: Solve for x
   x = 12,929,509,264/52,148
6. Step 6: Final answer
   x = 247,938.74