Finding the Third Proportional to 802,981 and 1,783,106

Step by Step Solution

1. Step 1: Write the proportion equation
   802,981 : 1,783,106 = 1,783,106 : x
2. Step 2: Convert to fraction form
   802,981/1,783,106 = 1,783,106/x
3. Step 3: Cross multiply
   802,981x = 1,783,106 × 1,783,106
4. Step 4: Simplify right side
   802,981x = 3,179,467,007,236
5. Step 5: Solve for x
   x = 3,179,467,007,236/802,981
6. Step 6: Final answer
   x = 3,959,579.38