Finding the Third Proportional to 2,101,493 and 3,328,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,493 : 3,328,172 = 3,328,172 : x
2. Step 2: Convert to fraction form
   2,101,493/3,328,172 = 3,328,172/x
3. Step 3: Cross multiply
   2,101,493x = 3,328,172 × 3,328,172
4. Step 4: Simplify right side
   2,101,493x = 11,076,728,861,584
5. Step 5: Solve for x
   x = 11,076,728,861,584/2,101,493
6. Step 6: Final answer
   x = 5,270,885.44