Finding the Third Proportional to 944,388 and 1,424,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   944,388 : 1,424,488.50 = 1,424,488.50 : x
2. Step 2: Convert to fraction form
   944,388/1,424,488.50 = 1,424,488.50/x
3. Step 3: Cross multiply
   944,388x = 1,424,488.50 × 1,424,488.50
4. Step 4: Simplify right side
   944,388x = 2,029,167,486,632.25
5. Step 5: Solve for x
   x = 2,029,167,486,632.25/944,388
6. Step 6: Final answer
   x = 2,148,658.69