Finding the Third Proportional to 110,548 and 238,568

Step by Step Solution

1. Step 1: Write the proportion equation
   110,548 : 238,568 = 238,568 : x
2. Step 2: Convert to fraction form
   110,548/238,568 = 238,568/x
3. Step 3: Cross multiply
   110,548x = 238,568 × 238,568
4. Step 4: Simplify right side
   110,548x = 56,914,690,624
5. Step 5: Solve for x
   x = 56,914,690,624/110,548
6. Step 6: Final answer
   x = 514,841.43