Finding the Third Proportional to 404,596 and 885,387

Step by Step Solution

1. Step 1: Write the proportion equation
   404,596 : 885,387 = 885,387 : x
2. Step 2: Convert to fraction form
   404,596/885,387 = 885,387/x
3. Step 3: Cross multiply
   404,596x = 885,387 × 885,387
4. Step 4: Simplify right side
   404,596x = 783,910,139,769
5. Step 5: Solve for x
   x = 783,910,139,769/404,596
6. Step 6: Final answer
   x = 1,937,513.32