Finding the Third Proportional to 2,214,380 and 3,615,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,380 : 3,615,852 = 3,615,852 : x
2. Step 2: Convert to fraction form
   2,214,380/3,615,852 = 3,615,852/x
3. Step 3: Cross multiply
   2,214,380x = 3,615,852 × 3,615,852
4. Step 4: Simplify right side
   2,214,380x = 13,074,385,685,904
5. Step 5: Solve for x
   x = 13,074,385,685,904/2,214,380
6. Step 6: Final answer
   x = 5,904,309.87