Finding the Third Proportional to 854,280.50 and 1,879,093

Step by Step Solution

1. Step 1: Write the proportion equation
   854,280.50 : 1,879,093 = 1,879,093 : x
2. Step 2: Convert to fraction form
   854,280.50/1,879,093 = 1,879,093/x
3. Step 3: Cross multiply
   854,280.50x = 1,879,093 × 1,879,093
4. Step 4: Simplify right side
   854,280.50x = 3,530,990,502,649
5. Step 5: Solve for x
   x = 3,530,990,502,649/854,280.50
6. Step 6: Final answer
   x = 4,133,291.70