Finding the Third Proportional to 1,624,155 and 2,270,601

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,155 : 2,270,601 = 2,270,601 : x
2. Step 2: Convert to fraction form
   1,624,155/2,270,601 = 2,270,601/x
3. Step 3: Cross multiply
   1,624,155x = 2,270,601 × 2,270,601
4. Step 4: Simplify right side
   1,624,155x = 5,155,628,901,201
5. Step 5: Solve for x
   x = 5,155,628,901,201/1,624,155
6. Step 6: Final answer
   x = 3,174,345.37