Finding the Third Proportional to 802,055 and 1,783,436

Step by Step Solution

1. Step 1: Write the proportion equation
   802,055 : 1,783,436 = 1,783,436 : x
2. Step 2: Convert to fraction form
   802,055/1,783,436 = 1,783,436/x
3. Step 3: Cross multiply
   802,055x = 1,783,436 × 1,783,436
4. Step 4: Simplify right side
   802,055x = 3,180,643,966,096
5. Step 5: Solve for x
   x = 3,180,643,966,096/802,055
6. Step 6: Final answer
   x = 3,965,618.28