Finding the Third Proportional to 790,494 and 1,183,570

Step by Step Solution

1. Step 1: Write the proportion equation
   790,494 : 1,183,570 = 1,183,570 : x
2. Step 2: Convert to fraction form
   790,494/1,183,570 = 1,183,570/x
3. Step 3: Cross multiply
   790,494x = 1,183,570 × 1,183,570
4. Step 4: Simplify right side
   790,494x = 1,400,837,944,900
5. Step 5: Solve for x
   x = 1,400,837,944,900/790,494
6. Step 6: Final answer
   x = 1,772,104.46