Finding the Third Proportional to 1,498,198 and 3,301,777

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498,198 : 3,301,777 = 3,301,777 : x
2. Step 2: Convert to fraction form
   1,498,198/3,301,777 = 3,301,777/x
3. Step 3: Cross multiply
   1,498,198x = 3,301,777 × 3,301,777
4. Step 4: Simplify right side
   1,498,198x = 10,901,731,357,729
5. Step 5: Solve for x
   x = 10,901,731,357,729/1,498,198
6. Step 6: Final answer
   x = 7,276,562.48