Finding the Third Proportional to 474,122 and 1,028,596

Step by Step Solution

1. Step 1: Write the proportion equation
   474,122 : 1,028,596 = 1,028,596 : x
2. Step 2: Convert to fraction form
   474,122/1,028,596 = 1,028,596/x
3. Step 3: Cross multiply
   474,122x = 1,028,596 × 1,028,596
4. Step 4: Simplify right side
   474,122x = 1,058,009,731,216
5. Step 5: Solve for x
   x = 1,058,009,731,216/474,122
6. Step 6: Final answer
   x = 2,231,513.68