Finding the Third Proportional to 443,380 and 949,760

Step by Step Solution

1. Step 1: Write the proportion equation
   443,380 : 949,760 = 949,760 : x
2. Step 2: Convert to fraction form
   443,380/949,760 = 949,760/x
3. Step 3: Cross multiply
   443,380x = 949,760 × 949,760
4. Step 4: Simplify right side
   443,380x = 902,044,057,600
5. Step 5: Solve for x
   x = 902,044,057,600/443,380
6. Step 6: Final answer
   x = 2,034,471.69