Finding the Third Proportional to 2,266,882 and 4,789,623

Step by Step Solution

1. Step 1: Write the proportion equation
   2,266,882 : 4,789,623 = 4,789,623 : x
2. Step 2: Convert to fraction form
   2,266,882/4,789,623 = 4,789,623/x
3. Step 3: Cross multiply
   2,266,882x = 4,789,623 × 4,789,623
4. Step 4: Simplify right side
   2,266,882x = 22,940,488,482,129
5. Step 5: Solve for x
   x = 22,940,488,482,129/2,266,882
6. Step 6: Final answer
   x = 10,119,842.36