Finding the Third Proportional to 2,146,328 and 2,904,564

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,328 : 2,904,564 = 2,904,564 : x
2. Step 2: Convert to fraction form
   2,146,328/2,904,564 = 2,904,564/x
3. Step 3: Cross multiply
   2,146,328x = 2,904,564 × 2,904,564
4. Step 4: Simplify right side
   2,146,328x = 8,436,492,030,096
5. Step 5: Solve for x
   x = 8,436,492,030,096/2,146,328
6. Step 6: Final answer
   x = 3,930,662.99