Finding the Third Proportional to 1,436,397 and 2,171,727

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,397 : 2,171,727 = 2,171,727 : x
2. Step 2: Convert to fraction form
   1,436,397/2,171,727 = 2,171,727/x
3. Step 3: Cross multiply
   1,436,397x = 2,171,727 × 2,171,727
4. Step 4: Simplify right side
   1,436,397x = 4,716,398,162,529
5. Step 5: Solve for x
   x = 4,716,398,162,529/1,436,397
6. Step 6: Final answer
   x = 3,283,492.07