Finding the Third Proportional to 581,364 and 1,233,198

Step by Step Solution

1. Step 1: Write the proportion equation
   581,364 : 1,233,198 = 1,233,198 : x
2. Step 2: Convert to fraction form
   581,364/1,233,198 = 1,233,198/x
3. Step 3: Cross multiply
   581,364x = 1,233,198 × 1,233,198
4. Step 4: Simplify right side
   581,364x = 1,520,777,307,204
5. Step 5: Solve for x
   x = 1,520,777,307,204/581,364
6. Step 6: Final answer
   x = 2,615,878.02