Finding the Third Proportional to 862,357 and 1,814,095

Step by Step Solution

1. Step 1: Write the proportion equation
   862,357 : 1,814,095 = 1,814,095 : x
2. Step 2: Convert to fraction form
   862,357/1,814,095 = 1,814,095/x
3. Step 3: Cross multiply
   862,357x = 1,814,095 × 1,814,095
4. Step 4: Simplify right side
   862,357x = 3,290,940,669,025
5. Step 5: Solve for x
   x = 3,290,940,669,025/862,357
6. Step 6: Final answer
   x = 3,816,216.10