Finding the Third Proportional to 541,648 and 1,173,692

Step by Step Solution

1. Step 1: Write the proportion equation
   541,648 : 1,173,692 = 1,173,692 : x
2. Step 2: Convert to fraction form
   541,648/1,173,692 = 1,173,692/x
3. Step 3: Cross multiply
   541,648x = 1,173,692 × 1,173,692
4. Step 4: Simplify right side
   541,648x = 1,377,552,910,864
5. Step 5: Solve for x
   x = 1,377,552,910,864/541,648
6. Step 6: Final answer
   x = 2,543,262.25