Finding the Third Proportional to 498,768 and 1,076,268

Step by Step Solution

1. Step 1: Write the proportion equation
   498,768 : 1,076,268 = 1,076,268 : x
2. Step 2: Convert to fraction form
   498,768/1,076,268 = 1,076,268/x
3. Step 3: Cross multiply
   498,768x = 1,076,268 × 1,076,268
4. Step 4: Simplify right side
   498,768x = 1,158,352,807,824
5. Step 5: Solve for x
   x = 1,158,352,807,824/498,768
6. Step 6: Final answer
   x = 2,322,428.08