Finding the Third Proportional to 852,800 and 1,277,886

Step by Step Solution

1. Step 1: Write the proportion equation
   852,800 : 1,277,886 = 1,277,886 : x
2. Step 2: Convert to fraction form
   852,800/1,277,886 = 1,277,886/x
3. Step 3: Cross multiply
   852,800x = 1,277,886 × 1,277,886
4. Step 4: Simplify right side
   852,800x = 1,632,992,628,996
5. Step 5: Solve for x
   x = 1,632,992,628,996/852,800
6. Step 6: Final answer
   x = 1,914,860.02