Finding the Third Proportional to 2,101,494 and 3,328,173

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,494 : 3,328,173 = 3,328,173 : x
2. Step 2: Convert to fraction form
   2,101,494/3,328,173 = 3,328,173/x
3. Step 3: Cross multiply
   2,101,494x = 3,328,173 × 3,328,173
4. Step 4: Simplify right side
   2,101,494x = 11,076,735,517,929
5. Step 5: Solve for x
   x = 11,076,735,517,929/2,101,494
6. Step 6: Final answer
   x = 5,270,886.10