Finding the Third Proportional to 437,648 and 942,256

Step by Step Solution

1. Step 1: Write the proportion equation
   437,648 : 942,256 = 942,256 : x
2. Step 2: Convert to fraction form
   437,648/942,256 = 942,256/x
3. Step 3: Cross multiply
   437,648x = 942,256 × 942,256
4. Step 4: Simplify right side
   437,648x = 887,846,369,536
5. Step 5: Solve for x
   x = 887,846,369,536/437,648
6. Step 6: Final answer
   x = 2,028,676.86