Finding the Third Proportional to 2,214,381 and 3,615,855

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,381 : 3,615,855 = 3,615,855 : x
2. Step 2: Convert to fraction form
   2,214,381/3,615,855 = 3,615,855/x
3. Step 3: Cross multiply
   2,214,381x = 3,615,855 × 3,615,855
4. Step 4: Simplify right side
   2,214,381x = 13,074,407,381,025
5. Step 5: Solve for x
   x = 13,074,407,381,025/2,214,381
6. Step 6: Final answer
   x = 5,904,317.00