Finding the Third Proportional to 665,905 and 1,467,540

Step by Step Solution

1. Step 1: Write the proportion equation
   665,905 : 1,467,540 = 1,467,540 : x
2. Step 2: Convert to fraction form
   665,905/1,467,540 = 1,467,540/x
3. Step 3: Cross multiply
   665,905x = 1,467,540 × 1,467,540
4. Step 4: Simplify right side
   665,905x = 2,153,673,651,600
5. Step 5: Solve for x
   x = 2,153,673,651,600/665,905
6. Step 6: Final answer
   x = 3,234,205.56