Finding the Third Proportional to 404,890.50 and 937,340.25

Step by Step Solution

1. Step 1: Write the proportion equation
   404,890.50 : 937,340.25 = 937,340.25 : x
2. Step 2: Convert to fraction form
   404,890.50/937,340.25 = 937,340.25/x
3. Step 3: Cross multiply
   404,890.50x = 937,340.25 × 937,340.25
4. Step 4: Simplify right side
   404,890.50x = 878,606,744,270.06
5. Step 5: Solve for x
   x = 878,606,744,270.06/404,890.50
6. Step 6: Final answer
   x = 2,169,986.07