Finding the Third Proportional to 1,036,786 and 1,555,179

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,786 : 1,555,179 = 1,555,179 : x
2. Step 2: Convert to fraction form
   1,036,786/1,555,179 = 1,555,179/x
3. Step 3: Cross multiply
   1,036,786x = 1,555,179 × 1,555,179
4. Step 4: Simplify right side
   1,036,786x = 2,418,581,722,041
5. Step 5: Solve for x
   x = 2,418,581,722,041/1,036,786
6. Step 6: Final answer
   x = 2,332,768.50