Finding the Third Proportional to 2,329,218 and 4,938,372

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329,218 : 4,938,372 = 4,938,372 : x
2. Step 2: Convert to fraction form
   2,329,218/4,938,372 = 4,938,372/x
3. Step 3: Cross multiply
   2,329,218x = 4,938,372 × 4,938,372
4. Step 4: Simplify right side
   2,329,218x = 24,387,518,010,384
5. Step 5: Solve for x
   x = 24,387,518,010,384/2,329,218
6. Step 6: Final answer
   x = 10,470,259.98