Finding the Third Proportional to 1,779,462 and 2,757,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,462 : 2,757,672 = 2,757,672 : x
2. Step 2: Convert to fraction form
   1,779,462/2,757,672 = 2,757,672/x
3. Step 3: Cross multiply
   1,779,462x = 2,757,672 × 2,757,672
4. Step 4: Simplify right side
   1,779,462x = 7,604,754,859,584
5. Step 5: Solve for x
   x = 7,604,754,859,584/1,779,462
6. Step 6: Final answer
   x = 4,273,625.88