Finding the Third Proportional to 1,393,176 and 2,125,797

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,176 : 2,125,797 = 2,125,797 : x
2. Step 2: Convert to fraction form
   1,393,176/2,125,797 = 2,125,797/x
3. Step 3: Cross multiply
   1,393,176x = 2,125,797 × 2,125,797
4. Step 4: Simplify right side
   1,393,176x = 4,519,012,885,209
5. Step 5: Solve for x
   x = 4,519,012,885,209/1,393,176
6. Step 6: Final answer
   x = 3,243,676.95