Finding the Third Proportional to 1,025,399.50 and 2,243,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,399.50 : 2,243,768 = 2,243,768 : x
2. Step 2: Convert to fraction form
   1,025,399.50/2,243,768 = 2,243,768/x
3. Step 3: Cross multiply
   1,025,399.50x = 2,243,768 × 2,243,768
4. Step 4: Simplify right side
   1,025,399.50x = 5,034,494,837,824
5. Step 5: Solve for x
   x = 5,034,494,837,824/1,025,399.50
6. Step 6: Final answer
   x = 4,909,788.66