Finding the Third Proportional to 501,042 and 1,181,570

Step by Step Solution

1. Step 1: Write the proportion equation
   501,042 : 1,181,570 = 1,181,570 : x
2. Step 2: Convert to fraction form
   501,042/1,181,570 = 1,181,570/x
3. Step 3: Cross multiply
   501,042x = 1,181,570 × 1,181,570
4. Step 4: Simplify right side
   501,042x = 1,396,107,664,900
5. Step 5: Solve for x
   x = 1,396,107,664,900/501,042
6. Step 6: Final answer
   x = 2,786,408.45