Finding the Third Proportional to 1,091,153 and 2,371,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,153 : 2,371,198 = 2,371,198 : x
2. Step 2: Convert to fraction form
   1,091,153/2,371,198 = 2,371,198/x
3. Step 3: Cross multiply
   1,091,153x = 2,371,198 × 2,371,198
4. Step 4: Simplify right side
   1,091,153x = 5,622,579,955,204
5. Step 5: Solve for x
   x = 5,622,579,955,204/1,091,153
6. Step 6: Final answer
   x = 5,152,879.53