Finding the Third Proportional to 862,366 and 1,814,106

Step by Step Solution

1. Step 1: Write the proportion equation
   862,366 : 1,814,106 = 1,814,106 : x
2. Step 2: Convert to fraction form
   862,366/1,814,106 = 1,814,106/x
3. Step 3: Cross multiply
   862,366x = 1,814,106 × 1,814,106
4. Step 4: Simplify right side
   862,366x = 3,290,980,579,236
5. Step 5: Solve for x
   x = 3,290,980,579,236/862,366
6. Step 6: Final answer
   x = 3,816,222.55