Finding the Third Proportional to 803,496 and 1,673,564

Step by Step Solution

1. Step 1: Write the proportion equation
   803,496 : 1,673,564 = 1,673,564 : x
2. Step 2: Convert to fraction form
   803,496/1,673,564 = 1,673,564/x
3. Step 3: Cross multiply
   803,496x = 1,673,564 × 1,673,564
4. Step 4: Simplify right side
   803,496x = 2,800,816,462,096
5. Step 5: Solve for x
   x = 2,800,816,462,096/803,496
6. Step 6: Final answer
   x = 3,485,787.69