Finding the Third Proportional to 236,382 and 492,708

Step by Step Solution

1. Step 1: Write the proportion equation
   236,382 : 492,708 = 492,708 : x
2. Step 2: Convert to fraction form
   236,382/492,708 = 492,708/x
3. Step 3: Cross multiply
   236,382x = 492,708 × 492,708
4. Step 4: Simplify right side
   236,382x = 242,761,173,264
5. Step 5: Solve for x
   x = 242,761,173,264/236,382
6. Step 6: Final answer
   x = 1,026,986.71