Finding the Third Proportional to 862,361 and 1,814,103

Step by Step Solution

1. Step 1: Write the proportion equation
   862,361 : 1,814,103 = 1,814,103 : x
2. Step 2: Convert to fraction form
   862,361/1,814,103 = 1,814,103/x
3. Step 3: Cross multiply
   862,361x = 1,814,103 × 1,814,103
4. Step 4: Simplify right side
   862,361x = 3,290,969,694,609
5. Step 5: Solve for x
   x = 3,290,969,694,609/862,361
6. Step 6: Final answer
   x = 3,816,232.06