Finding the Third Proportional to 491,185.69 and 1,057,068.56

Step by Step Solution

1. Step 1: Write the proportion equation
   491,185.69 : 1,057,068.56 = 1,057,068.56 : x
2. Step 2: Convert to fraction form
   491,185.69/1,057,068.56 = 1,057,068.56/x
3. Step 3: Cross multiply
   491,185.69x = 1,057,068.56 × 1,057,068.56
4. Step 4: Simplify right side
   491,185.69x = 1,117,393,945,825.82
5. Step 5: Solve for x
   x = 1,117,393,945,825.82/491,185.69
6. Step 6: Final answer
   x = 2,274,891.09