Finding the Third Proportional to 2,210,512 and 3,515,054

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,512 : 3,515,054 = 3,515,054 : x
2. Step 2: Convert to fraction form
   2,210,512/3,515,054 = 3,515,054/x
3. Step 3: Cross multiply
   2,210,512x = 3,515,054 × 3,515,054
4. Step 4: Simplify right side
   2,210,512x = 12,355,604,622,916
5. Step 5: Solve for x
   x = 12,355,604,622,916/2,210,512
6. Step 6: Final answer
   x = 5,589,476.39