Finding the Third Proportional to 574,667 and 1,219,383

Step by Step Solution

1. Step 1: Write the proportion equation
   574,667 : 1,219,383 = 1,219,383 : x
2. Step 2: Convert to fraction form
   574,667/1,219,383 = 1,219,383/x
3. Step 3: Cross multiply
   574,667x = 1,219,383 × 1,219,383
4. Step 4: Simplify right side
   574,667x = 1,486,894,900,689
5. Step 5: Solve for x
   x = 1,486,894,900,689/574,667
6. Step 6: Final answer
   x = 2,587,402.62