Finding the Third Proportional to 1,616,712 and 2,247,886

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,712 : 2,247,886 = 2,247,886 : x
2. Step 2: Convert to fraction form
   1,616,712/2,247,886 = 2,247,886/x
3. Step 3: Cross multiply
   1,616,712x = 2,247,886 × 2,247,886
4. Step 4: Simplify right side
   1,616,712x = 5,052,991,468,996
5. Step 5: Solve for x
   x = 5,052,991,468,996/1,616,712
6. Step 6: Final answer
   x = 3,125,474.09