Finding the Third Proportional to 668,601 and 1,411,002

Step by Step Solution

1. Step 1: Write the proportion equation
   668,601 : 1,411,002 = 1,411,002 : x
2. Step 2: Convert to fraction form
   668,601/1,411,002 = 1,411,002/x
3. Step 3: Cross multiply
   668,601x = 1,411,002 × 1,411,002
4. Step 4: Simplify right side
   668,601x = 1,990,926,644,004
5. Step 5: Solve for x
   x = 1,990,926,644,004/668,601
6. Step 6: Final answer
   x = 2,977,750.02