Finding the Third Proportional to 1,819,904 and 2,854,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,904 : 2,854,632 = 2,854,632 : x
2. Step 2: Convert to fraction form
   1,819,904/2,854,632 = 2,854,632/x
3. Step 3: Cross multiply
   1,819,904x = 2,854,632 × 2,854,632
4. Step 4: Simplify right side
   1,819,904x = 8,148,923,855,424
5. Step 5: Solve for x
   x = 8,148,923,855,424/1,819,904
6. Step 6: Final answer
   x = 4,477,666.87