Finding the Third Proportional to 888,662 and 1,269,898

Step by Step Solution

1. Step 1: Write the proportion equation
   888,662 : 1,269,898 = 1,269,898 : x
2. Step 2: Convert to fraction form
   888,662/1,269,898 = 1,269,898/x
3. Step 3: Cross multiply
   888,662x = 1,269,898 × 1,269,898
4. Step 4: Simplify right side
   888,662x = 1,612,640,930,404
5. Step 5: Solve for x
   x = 1,612,640,930,404/888,662
6. Step 6: Final answer
   x = 1,814,684.24