Finding the Third Proportional to 2,210,112 and 4,616,568

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,112 : 4,616,568 = 4,616,568 : x
2. Step 2: Convert to fraction form
   2,210,112/4,616,568 = 4,616,568/x
3. Step 3: Cross multiply
   2,210,112x = 4,616,568 × 4,616,568
4. Step 4: Simplify right side
   2,210,112x = 21,312,700,098,624
5. Step 5: Solve for x
   x = 21,312,700,098,624/2,210,112
6. Step 6: Final answer
   x = 9,643,266.99