Finding the Third Proportional to 885,671 and 1,375,166

Step by Step Solution

1. Step 1: Write the proportion equation
   885,671 : 1,375,166 = 1,375,166 : x
2. Step 2: Convert to fraction form
   885,671/1,375,166 = 1,375,166/x
3. Step 3: Cross multiply
   885,671x = 1,375,166 × 1,375,166
4. Step 4: Simplify right side
   885,671x = 1,891,081,527,556
5. Step 5: Solve for x
   x = 1,891,081,527,556/885,671
6. Step 6: Final answer
   x = 2,135,196.40