Finding the Third Proportional to 296,838 and 700,002

Step by Step Solution

1. Step 1: Write the proportion equation
   296,838 : 700,002 = 700,002 : x
2. Step 2: Convert to fraction form
   296,838/700,002 = 700,002/x
3. Step 3: Cross multiply
   296,838x = 700,002 × 700,002
4. Step 4: Simplify right side
   296,838x = 490,002,800,004
5. Step 5: Solve for x
   x = 490,002,800,004/296,838
6. Step 6: Final answer
   x = 1,650,741.48