Finding the Third Proportional to 404,919 and 937,410.75

Step by Step Solution

1. Step 1: Write the proportion equation
   404,919 : 937,410.75 = 937,410.75 : x
2. Step 2: Convert to fraction form
   404,919/937,410.75 = 937,410.75/x
3. Step 3: Cross multiply
   404,919x = 937,410.75 × 937,410.75
4. Step 4: Simplify right side
   404,919x = 878,738,914,215.56
5. Step 5: Solve for x
   x = 878,738,914,215.56/404,919
6. Step 6: Final answer
   x = 2,170,159.75