Finding the Third Proportional to 1,196,880 and 2,597,218

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,880 : 2,597,218 = 2,597,218 : x
2. Step 2: Convert to fraction form
   1,196,880/2,597,218 = 2,597,218/x
3. Step 3: Cross multiply
   1,196,880x = 2,597,218 × 2,597,218
4. Step 4: Simplify right side
   1,196,880x = 6,745,541,339,524
5. Step 5: Solve for x
   x = 6,745,541,339,524/1,196,880
6. Step 6: Final answer
   x = 5,635,937.89