Finding the Third Proportional to 472,000 and 1,022,704

Step by Step Solution

1. Step 1: Write the proportion equation
   472,000 : 1,022,704 = 1,022,704 : x
2. Step 2: Convert to fraction form
   472,000/1,022,704 = 1,022,704/x
3. Step 3: Cross multiply
   472,000x = 1,022,704 × 1,022,704
4. Step 4: Simplify right side
   472,000x = 1,045,923,471,616
5. Step 5: Solve for x
   x = 1,045,923,471,616/472,000
6. Step 6: Final answer
   x = 2,215,939.56