Finding the Third Proportional to 53,474 and 116,186

Step by Step Solution

1. Step 1: Write the proportion equation
   53,474 : 116,186 = 116,186 : x
2. Step 2: Convert to fraction form
   53,474/116,186 = 116,186/x
3. Step 3: Cross multiply
   53,474x = 116,186 × 116,186
4. Step 4: Simplify right side
   53,474x = 13,499,186,596
5. Step 5: Solve for x
   x = 13,499,186,596/53,474
6. Step 6: Final answer
   x = 252,443.93