Finding the Third Proportional to 1,741,524 and 2,638,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,524 : 2,638,560 = 2,638,560 : x
2. Step 2: Convert to fraction form
   1,741,524/2,638,560 = 2,638,560/x
3. Step 3: Cross multiply
   1,741,524x = 2,638,560 × 2,638,560
4. Step 4: Simplify right side
   1,741,524x = 6,961,998,873,600
5. Step 5: Solve for x
   x = 6,961,998,873,600/1,741,524
6. Step 6: Final answer
   x = 3,997,647.39