Finding the Third Proportional to 862,362 and 1,814,109

Step by Step Solution

1. Step 1: Write the proportion equation
   862,362 : 1,814,109 = 1,814,109 : x
2. Step 2: Convert to fraction form
   862,362/1,814,109 = 1,814,109/x
3. Step 3: Cross multiply
   862,362x = 1,814,109 × 1,814,109
4. Step 4: Simplify right side
   862,362x = 3,290,991,463,881
5. Step 5: Solve for x
   x = 3,290,991,463,881/862,362
6. Step 6: Final answer
   x = 3,816,252.88