Finding the Third Proportional to 2,275,822 and 4,889,000

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,822 : 4,889,000 = 4,889,000 : x
2. Step 2: Convert to fraction form
   2,275,822/4,889,000 = 4,889,000/x
3. Step 3: Cross multiply
   2,275,822x = 4,889,000 × 4,889,000
4. Step 4: Simplify right side
   2,275,822x = 23,902,321,000,000
5. Step 5: Solve for x
   x = 23,902,321,000,000/2,275,822
6. Step 6: Final answer
   x = 10,502,719.90