Finding the Third Proportional to 1,779,339 and 2,757,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,339 : 2,757,492 = 2,757,492 : x
2. Step 2: Convert to fraction form
   1,779,339/2,757,492 = 2,757,492/x
3. Step 3: Cross multiply
   1,779,339x = 2,757,492 × 2,757,492
4. Step 4: Simplify right side
   1,779,339x = 7,603,762,130,064
5. Step 5: Solve for x
   x = 7,603,762,130,064/1,779,339
6. Step 6: Final answer
   x = 4,273,363.38