Finding the Third Proportional to 852,992 and 1,810,944

Step by Step Solution

1. Step 1: Write the proportion equation
   852,992 : 1,810,944 = 1,810,944 : x
2. Step 2: Convert to fraction form
   852,992/1,810,944 = 1,810,944/x
3. Step 3: Cross multiply
   852,992x = 1,810,944 × 1,810,944
4. Step 4: Simplify right side
   852,992x = 3,279,518,171,136
5. Step 5: Solve for x
   x = 3,279,518,171,136/852,992
6. Step 6: Final answer
   x = 3,844,723.25