Finding the Third Proportional to 1,052,986 and 1,617,501

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,986 : 1,617,501 = 1,617,501 : x
2. Step 2: Convert to fraction form
   1,052,986/1,617,501 = 1,617,501/x
3. Step 3: Cross multiply
   1,052,986x = 1,617,501 × 1,617,501
4. Step 4: Simplify right side
   1,052,986x = 2,616,309,485,001
5. Step 5: Solve for x
   x = 2,616,309,485,001/1,052,986
6. Step 6: Final answer
   x = 2,484,657.43