Finding the Third Proportional to 225,024 and 492,080

Step by Step Solution

1. Step 1: Write the proportion equation
   225,024 : 492,080 = 492,080 : x
2. Step 2: Convert to fraction form
   225,024/492,080 = 492,080/x
3. Step 3: Cross multiply
   225,024x = 492,080 × 492,080
4. Step 4: Simplify right side
   225,024x = 242,142,726,400
5. Step 5: Solve for x
   x = 242,142,726,400/225,024
6. Step 6: Final answer
   x = 1,076,075.11