Finding the Third Proportional to 2,520,673 and 3,874,457

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,673 : 3,874,457 = 3,874,457 : x
2. Step 2: Convert to fraction form
   2,520,673/3,874,457 = 3,874,457/x
3. Step 3: Cross multiply
   2,520,673x = 3,874,457 × 3,874,457
4. Step 4: Simplify right side
   2,520,673x = 15,011,417,044,849
5. Step 5: Solve for x
   x = 15,011,417,044,849/2,520,673
6. Step 6: Final answer
   x = 5,955,321.08