Finding the Third Proportional to 885,566 and 1,367,493

Step by Step Solution

1. Step 1: Write the proportion equation
   885,566 : 1,367,493 = 1,367,493 : x
2. Step 2: Convert to fraction form
   885,566/1,367,493 = 1,367,493/x
3. Step 3: Cross multiply
   885,566x = 1,367,493 × 1,367,493
4. Step 4: Simplify right side
   885,566x = 1,870,037,105,049
5. Step 5: Solve for x
   x = 1,870,037,105,049/885,566
6. Step 6: Final answer
   x = 2,111,685.75