Finding the Third Proportional to 2,169,636 and 4,665,802

Step by Step Solution

1. Step 1: Write the proportion equation
   2,169,636 : 4,665,802 = 4,665,802 : x
2. Step 2: Convert to fraction form
   2,169,636/4,665,802 = 4,665,802/x
3. Step 3: Cross multiply
   2,169,636x = 4,665,802 × 4,665,802
4. Step 4: Simplify right side
   2,169,636x = 21,769,708,303,204
5. Step 5: Solve for x
   x = 21,769,708,303,204/2,169,636
6. Step 6: Final answer
   x = 10,033,806.73