Finding the Third Proportional to 2,354,306 and 3,644,715

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,306 : 3,644,715 = 3,644,715 : x
2. Step 2: Convert to fraction form
   2,354,306/3,644,715 = 3,644,715/x
3. Step 3: Cross multiply
   2,354,306x = 3,644,715 × 3,644,715
4. Step 4: Simplify right side
   2,354,306x = 13,283,947,431,225
5. Step 5: Solve for x
   x = 13,283,947,431,225/2,354,306
6. Step 6: Final answer
   x = 5,642,404.78