Finding the Third Proportional to 683,990 and 1,484,802

Step by Step Solution

1. Step 1: Write the proportion equation
   683,990 : 1,484,802 = 1,484,802 : x
2. Step 2: Convert to fraction form
   683,990/1,484,802 = 1,484,802/x
3. Step 3: Cross multiply
   683,990x = 1,484,802 × 1,484,802
4. Step 4: Simplify right side
   683,990x = 2,204,636,979,204
5. Step 5: Solve for x
   x = 2,204,636,979,204/683,990
6. Step 6: Final answer
   x = 3,223,200.60