Finding the Third Proportional to 2,520,672 and 3,874,455

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,672 : 3,874,455 = 3,874,455 : x
2. Step 2: Convert to fraction form
   2,520,672/3,874,455 = 3,874,455/x
3. Step 3: Cross multiply
   2,520,672x = 3,874,455 × 3,874,455
4. Step 4: Simplify right side
   2,520,672x = 15,011,401,547,025
5. Step 5: Solve for x
   x = 15,011,401,547,025/2,520,672
6. Step 6: Final answer
   x = 5,955,317.29