Finding the Third Proportional to 649,158 and 1,401,996

Step by Step Solution

1. Step 1: Write the proportion equation
   649,158 : 1,401,996 = 1,401,996 : x
2. Step 2: Convert to fraction form
   649,158/1,401,996 = 1,401,996/x
3. Step 3: Cross multiply
   649,158x = 1,401,996 × 1,401,996
4. Step 4: Simplify right side
   649,158x = 1,965,592,784,016
5. Step 5: Solve for x
   x = 1,965,592,784,016/649,158
6. Step 6: Final answer
   x = 3,027,911.21