Finding the Third Proportional to 802,116 and 1,783,556

Step by Step Solution

1. Step 1: Write the proportion equation
   802,116 : 1,783,556 = 1,783,556 : x
2. Step 2: Convert to fraction form
   802,116/1,783,556 = 1,783,556/x
3. Step 3: Cross multiply
   802,116x = 1,783,556 × 1,783,556
4. Step 4: Simplify right side
   802,116x = 3,181,072,005,136
5. Step 5: Solve for x
   x = 3,181,072,005,136/802,116
6. Step 6: Final answer
   x = 3,965,850.33