Finding the Third Proportional to 2,571,453 and 3,780,366

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,453 : 3,780,366 = 3,780,366 : x
2. Step 2: Convert to fraction form
   2,571,453/3,780,366 = 3,780,366/x
3. Step 3: Cross multiply
   2,571,453x = 3,780,366 × 3,780,366
4. Step 4: Simplify right side
   2,571,453x = 14,291,167,093,956
5. Step 5: Solve for x
   x = 14,291,167,093,956/2,571,453
6. Step 6: Final answer
   x = 5,557,623.29