Finding the Third Proportional to 1,138,329 and 2,424,135

Step by Step Solution

1. Step 1: Write the proportion equation
   1,138,329 : 2,424,135 = 2,424,135 : x
2. Step 2: Convert to fraction form
   1,138,329/2,424,135 = 2,424,135/x
3. Step 3: Cross multiply
   1,138,329x = 2,424,135 × 2,424,135
4. Step 4: Simplify right side
   1,138,329x = 5,876,430,498,225
5. Step 5: Solve for x
   x = 5,876,430,498,225/1,138,329
6. Step 6: Final answer
   x = 5,162,330.48