Finding the Third Proportional to 225,616 and 481,682

Step by Step Solution

1. Step 1: Write the proportion equation
   225,616 : 481,682 = 481,682 : x
2. Step 2: Convert to fraction form
   225,616/481,682 = 481,682/x
3. Step 3: Cross multiply
   225,616x = 481,682 × 481,682
4. Step 4: Simplify right side
   225,616x = 232,017,549,124
5. Step 5: Solve for x
   x = 232,017,549,124/225,616
6. Step 6: Final answer
   x = 1,028,373.65