Finding the Third Proportional to 498,764 and 1,076,260

Step by Step Solution

1. Step 1: Write the proportion equation
   498,764 : 1,076,260 = 1,076,260 : x
2. Step 2: Convert to fraction form
   498,764/1,076,260 = 1,076,260/x
3. Step 3: Cross multiply
   498,764x = 1,076,260 × 1,076,260
4. Step 4: Simplify right side
   498,764x = 1,158,335,587,600
5. Step 5: Solve for x
   x = 1,158,335,587,600/498,764
6. Step 6: Final answer
   x = 2,322,412.18