Finding the Third Proportional to 2,603,198 and 5,333,260

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,198 : 5,333,260 = 5,333,260 : x
2. Step 2: Convert to fraction form
   2,603,198/5,333,260 = 5,333,260/x
3. Step 3: Cross multiply
   2,603,198x = 5,333,260 × 5,333,260
4. Step 4: Simplify right side
   2,603,198x = 28,443,662,227,600
5. Step 5: Solve for x
   x = 28,443,662,227,600/2,603,198
6. Step 6: Final answer
   x = 10,926,430.58