Finding the Third Proportional to 404,922 and 886,108.50

Step by Step Solution

1. Step 1: Write the proportion equation
   404,922 : 886,108.50 = 886,108.50 : x
2. Step 2: Convert to fraction form
   404,922/886,108.50 = 886,108.50/x
3. Step 3: Cross multiply
   404,922x = 886,108.50 × 886,108.50
4. Step 4: Simplify right side
   404,922x = 785,188,273,772.25
5. Step 5: Solve for x
   x = 785,188,273,772.25/404,922
6. Step 6: Final answer
   x = 1,939,109.94