Finding the Third Proportional to 535,443 and 1,164,198

Step by Step Solution

1. Step 1: Write the proportion equation
   535,443 : 1,164,198 = 1,164,198 : x
2. Step 2: Convert to fraction form
   535,443/1,164,198 = 1,164,198/x
3. Step 3: Cross multiply
   535,443x = 1,164,198 × 1,164,198
4. Step 4: Simplify right side
   535,443x = 1,355,356,983,204
5. Step 5: Solve for x
   x = 1,355,356,983,204/535,443
6. Step 6: Final answer
   x = 2,531,281.54