Finding the Third Proportional to 491,124.50 and 1,057,819

Step by Step Solution

1. Step 1: Write the proportion equation
   491,124.50 : 1,057,819 = 1,057,819 : x
2. Step 2: Convert to fraction form
   491,124.50/1,057,819 = 1,057,819/x
3. Step 3: Cross multiply
   491,124.50x = 1,057,819 × 1,057,819
4. Step 4: Simplify right side
   491,124.50x = 1,118,981,036,761
5. Step 5: Solve for x
   x = 1,118,981,036,761/491,124.50
6. Step 6: Final answer
   x = 2,278,406.06