Finding the Third Proportional to 377,995.50 and 584,856

Step by Step Solution

1. Step 1: Write the proportion equation
   377,995.50 : 584,856 = 584,856 : x
2. Step 2: Convert to fraction form
   377,995.50/584,856 = 584,856/x
3. Step 3: Cross multiply
   377,995.50x = 584,856 × 584,856
4. Step 4: Simplify right side
   377,995.50x = 342,056,540,736
5. Step 5: Solve for x
   x = 342,056,540,736/377,995.50
6. Step 6: Final answer
   x = 904,922.26