Finding the Third Proportional to 1,091,898 and 2,362,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,898 : 2,362,644 = 2,362,644 : x
2. Step 2: Convert to fraction form
   1,091,898/2,362,644 = 2,362,644/x
3. Step 3: Cross multiply
   1,091,898x = 2,362,644 × 2,362,644
4. Step 4: Simplify right side
   1,091,898x = 5,582,086,670,736
5. Step 5: Solve for x
   x = 5,582,086,670,736/1,091,898
6. Step 6: Final answer
   x = 5,112,278.50