Finding the Third Proportional to 443,040 and 904,744

Step by Step Solution

1. Step 1: Write the proportion equation
   443,040 : 904,744 = 904,744 : x
2. Step 2: Convert to fraction form
   443,040/904,744 = 904,744/x
3. Step 3: Cross multiply
   443,040x = 904,744 × 904,744
4. Step 4: Simplify right side
   443,040x = 818,561,705,536
5. Step 5: Solve for x
   x = 818,561,705,536/443,040
6. Step 6: Final answer
   x = 1,847,602.26