Finding the Third Proportional to 641,846 and 1,017,201

Step by Step Solution

1. Step 1: Write the proportion equation
   641,846 : 1,017,201 = 1,017,201 : x
2. Step 2: Convert to fraction form
   641,846/1,017,201 = 1,017,201/x
3. Step 3: Cross multiply
   641,846x = 1,017,201 × 1,017,201
4. Step 4: Simplify right side
   641,846x = 1,034,697,874,401
5. Step 5: Solve for x
   x = 1,034,697,874,401/641,846
6. Step 6: Final answer
   x = 1,612,065.63