Finding the Third Proportional to 404,943 and 886,150

Step by Step Solution

1. Step 1: Write the proportion equation
   404,943 : 886,150 = 886,150 : x
2. Step 2: Convert to fraction form
   404,943/886,150 = 886,150/x
3. Step 3: Cross multiply
   404,943x = 886,150 × 886,150
4. Step 4: Simplify right side
   404,943x = 785,261,822,500
5. Step 5: Solve for x
   x = 785,261,822,500/404,943
6. Step 6: Final answer
   x = 1,939,191.00