Finding the Third Proportional to 1,448,453 and 3,117,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,453 : 3,117,802 = 3,117,802 : x
2. Step 2: Convert to fraction form
   1,448,453/3,117,802 = 3,117,802/x
3. Step 3: Cross multiply
   1,448,453x = 3,117,802 × 3,117,802
4. Step 4: Simplify right side
   1,448,453x = 9,720,689,311,204
5. Step 5: Solve for x
   x = 9,720,689,311,204/1,448,453
6. Step 6: Final answer
   x = 6,711,083.69