Finding the Third Proportional to 802,061 and 1,783,449

Step by Step Solution

1. Step 1: Write the proportion equation
   802,061 : 1,783,449 = 1,783,449 : x
2. Step 2: Convert to fraction form
   802,061/1,783,449 = 1,783,449/x
3. Step 3: Cross multiply
   802,061x = 1,783,449 × 1,783,449
4. Step 4: Simplify right side
   802,061x = 3,180,690,335,601
5. Step 5: Solve for x
   x = 3,180,690,335,601/802,061
6. Step 6: Final answer
   x = 3,965,646.42