Finding the Third Proportional to 404,978 and 937,529

Step by Step Solution

1. Step 1: Write the proportion equation
   404,978 : 937,529 = 937,529 : x
2. Step 2: Convert to fraction form
   404,978/937,529 = 937,529/x
3. Step 3: Cross multiply
   404,978x = 937,529 × 937,529
4. Step 4: Simplify right side
   404,978x = 878,960,625,841
5. Step 5: Solve for x
   x = 878,960,625,841/404,978
6. Step 6: Final answer
   x = 2,170,391.05