Finding the Third Proportional to 1,112,186 and 2,428,249

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,186 : 2,428,249 = 2,428,249 : x
2. Step 2: Convert to fraction form
   1,112,186/2,428,249 = 2,428,249/x
3. Step 3: Cross multiply
   1,112,186x = 2,428,249 × 2,428,249
4. Step 4: Simplify right side
   1,112,186x = 5,896,393,206,001
5. Step 5: Solve for x
   x = 5,896,393,206,001/1,112,186
6. Step 6: Final answer
   x = 5,301,625.09