Finding the Third Proportional to 862,232 and 1,813,786

Step by Step Solution

1. Step 1: Write the proportion equation
   862,232 : 1,813,786 = 1,813,786 : x
2. Step 2: Convert to fraction form
   862,232/1,813,786 = 1,813,786/x
3. Step 3: Cross multiply
   862,232x = 1,813,786 × 1,813,786
4. Step 4: Simplify right side
   862,232x = 3,289,819,653,796
5. Step 5: Solve for x
   x = 3,289,819,653,796/862,232
6. Step 6: Final answer
   x = 3,815,469.22