Finding the Third Proportional to 2,227,088 and 4,879,822

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,088 : 4,879,822 = 4,879,822 : x
2. Step 2: Convert to fraction form
   2,227,088/4,879,822 = 4,879,822/x
3. Step 3: Cross multiply
   2,227,088x = 4,879,822 × 4,879,822
4. Step 4: Simplify right side
   2,227,088x = 23,812,662,751,684
5. Step 5: Solve for x
   x = 23,812,662,751,684/2,227,088
6. Step 6: Final answer
   x = 10,692,286.41