Finding the Third Proportional to 296,874 and 700,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   296,874 : 700,105.50 = 700,105.50 : x
2. Step 2: Convert to fraction form
   296,874/700,105.50 = 700,105.50/x
3. Step 3: Cross multiply
   296,874x = 700,105.50 × 700,105.50
4. Step 4: Simplify right side
   296,874x = 490,147,711,130.25
5. Step 5: Solve for x
   x = 490,147,711,130.25/296,874
6. Step 6: Final answer
   x = 1,651,029.43