Finding the Third Proportional to 652,680 and 1,383,660

Step by Step Solution

1. Step 1: Write the proportion equation
   652,680 : 1,383,660 = 1,383,660 : x
2. Step 2: Convert to fraction form
   652,680/1,383,660 = 1,383,660/x
3. Step 3: Cross multiply
   652,680x = 1,383,660 × 1,383,660
4. Step 4: Simplify right side
   652,680x = 1,914,514,995,600
5. Step 5: Solve for x
   x = 1,914,514,995,600/652,680
6. Step 6: Final answer
   x = 2,933,313.41