Finding the Third Proportional to 802,056 and 1,783,437

Step by Step Solution

1. Step 1: Write the proportion equation
   802,056 : 1,783,437 = 1,783,437 : x
2. Step 2: Convert to fraction form
   802,056/1,783,437 = 1,783,437/x
3. Step 3: Cross multiply
   802,056x = 1,783,437 × 1,783,437
4. Step 4: Simplify right side
   802,056x = 3,180,647,532,969
5. Step 5: Solve for x
   x = 3,180,647,532,969/802,056
6. Step 6: Final answer
   x = 3,965,617.78