Finding the Third Proportional to 791,568 and 1,866,747

Step by Step Solution

1. Step 1: Write the proportion equation
   791,568 : 1,866,747 = 1,866,747 : x
2. Step 2: Convert to fraction form
   791,568/1,866,747 = 1,866,747/x
3. Step 3: Cross multiply
   791,568x = 1,866,747 × 1,866,747
4. Step 4: Simplify right side
   791,568x = 3,484,744,362,009
5. Step 5: Solve for x
   x = 3,484,744,362,009/791,568
6. Step 6: Final answer
   x = 4,402,331.02