Finding the Third Proportional to 1,779,524 and 3,872,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,524 : 3,872,392 = 3,872,392 : x
2. Step 2: Convert to fraction form
   1,779,524/3,872,392 = 3,872,392/x
3. Step 3: Cross multiply
   1,779,524x = 3,872,392 × 3,872,392
4. Step 4: Simplify right side
   1,779,524x = 14,995,419,801,664
5. Step 5: Solve for x
   x = 14,995,419,801,664/1,779,524
6. Step 6: Final answer
   x = 8,426,646.56