Finding the Third Proportional to 1,576,928 and 2,470,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,576,928 : 2,470,888 = 2,470,888 : x
2. Step 2: Convert to fraction form
   1,576,928/2,470,888 = 2,470,888/x
3. Step 3: Cross multiply
   1,576,928x = 2,470,888 × 2,470,888
4. Step 4: Simplify right side
   1,576,928x = 6,105,287,508,544
5. Step 5: Solve for x
   x = 6,105,287,508,544/1,576,928
6. Step 6: Final answer
   x = 3,871,633.65