Finding the Third Proportional to 1,308,270 and 1,968,885

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,270 : 1,968,885 = 1,968,885 : x
2. Step 2: Convert to fraction form
   1,308,270/1,968,885 = 1,968,885/x
3. Step 3: Cross multiply
   1,308,270x = 1,968,885 × 1,968,885
4. Step 4: Simplify right side
   1,308,270x = 3,876,508,143,225
5. Step 5: Solve for x
   x = 3,876,508,143,225/1,308,270
6. Step 6: Final answer
   x = 2,963,079.60