Finding the Third Proportional to 464,542 and 1,017,620

Step by Step Solution

1. Step 1: Write the proportion equation
   464,542 : 1,017,620 = 1,017,620 : x
2. Step 2: Convert to fraction form
   464,542/1,017,620 = 1,017,620/x
3. Step 3: Cross multiply
   464,542x = 1,017,620 × 1,017,620
4. Step 4: Simplify right side
   464,542x = 1,035,550,464,400
5. Step 5: Solve for x
   x = 1,035,550,464,400/464,542
6. Step 6: Final answer
   x = 2,229,185.87