Finding the Third Proportional to 2,381,328 and 5,135,904

Step by Step Solution

1. Step 1: Write the proportion equation
   2,381,328 : 5,135,904 = 5,135,904 : x
2. Step 2: Convert to fraction form
   2,381,328/5,135,904 = 5,135,904/x
3. Step 3: Cross multiply
   2,381,328x = 5,135,904 × 5,135,904
4. Step 4: Simplify right side
   2,381,328x = 26,377,509,897,216
5. Step 5: Solve for x
   x = 26,377,509,897,216/2,381,328
6. Step 6: Final answer
   x = 11,076,806.68