Finding the Third Proportional to 498,598 and 1,067,144

Step by Step Solution

1. Step 1: Write the proportion equation
   498,598 : 1,067,144 = 1,067,144 : x
2. Step 2: Convert to fraction form
   498,598/1,067,144 = 1,067,144/x
3. Step 3: Cross multiply
   498,598x = 1,067,144 × 1,067,144
4. Step 4: Simplify right side
   498,598x = 1,138,796,316,736
5. Step 5: Solve for x
   x = 1,138,796,316,736/498,598
6. Step 6: Final answer
   x = 2,283,996.96