Finding the Third Proportional to 2,367,218 and 5,177,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367,218 : 5,177,392 = 5,177,392 : x
2. Step 2: Convert to fraction form
   2,367,218/5,177,392 = 5,177,392/x
3. Step 3: Cross multiply
   2,367,218x = 5,177,392 × 5,177,392
4. Step 4: Simplify right side
   2,367,218x = 26,805,387,921,664
5. Step 5: Solve for x
   x = 26,805,387,921,664/2,367,218
6. Step 6: Final answer
   x = 11,323,582.33