Finding the Third Proportional to 888,042 and 1,340,055

Step by Step Solution

1. Step 1: Write the proportion equation
   888,042 : 1,340,055 = 1,340,055 : x
2. Step 2: Convert to fraction form
   888,042/1,340,055 = 1,340,055/x
3. Step 3: Cross multiply
   888,042x = 1,340,055 × 1,340,055
4. Step 4: Simplify right side
   888,042x = 1,795,747,403,025
5. Step 5: Solve for x
   x = 1,795,747,403,025/888,042
6. Step 6: Final answer
   x = 2,022,142.42