Finding the Third Proportional to 2,243,995 and 4,868,437

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,995 : 4,868,437 = 4,868,437 : x
2. Step 2: Convert to fraction form
   2,243,995/4,868,437 = 4,868,437/x
3. Step 3: Cross multiply
   2,243,995x = 4,868,437 × 4,868,437
4. Step 4: Simplify right side
   2,243,995x = 23,701,678,822,969
5. Step 5: Solve for x
   x = 23,701,678,822,969/2,243,995
6. Step 6: Final answer
   x = 10,562,269.00