Finding the Third Proportional to 1,222,054 and 1,848,809

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,054 : 1,848,809 = 1,848,809 : x
2. Step 2: Convert to fraction form
   1,222,054/1,848,809 = 1,848,809/x
3. Step 3: Cross multiply
   1,222,054x = 1,848,809 × 1,848,809
4. Step 4: Simplify right side
   1,222,054x = 3,418,094,718,481
5. Step 5: Solve for x
   x = 3,418,094,718,481/1,222,054
6. Step 6: Final answer
   x = 2,797,007.92