Finding the Third Proportional to 2,101,482 and 3,328,155

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,482 : 3,328,155 = 3,328,155 : x
2. Step 2: Convert to fraction form
   2,101,482/3,328,155 = 3,328,155/x
3. Step 3: Cross multiply
   2,101,482x = 3,328,155 × 3,328,155
4. Step 4: Simplify right side
   2,101,482x = 11,076,615,704,025
5. Step 5: Solve for x
   x = 11,076,615,704,025/2,101,482
6. Step 6: Final answer
   x = 5,270,859.19