Finding the Third Proportional to 2,146,330 and 2,904,567

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,330 : 2,904,567 = 2,904,567 : x
2. Step 2: Convert to fraction form
   2,146,330/2,904,567 = 2,904,567/x
3. Step 3: Cross multiply
   2,146,330x = 2,904,567 × 2,904,567
4. Step 4: Simplify right side
   2,146,330x = 8,436,509,457,489
5. Step 5: Solve for x
   x = 8,436,509,457,489/2,146,330
6. Step 6: Final answer
   x = 3,930,667.45