Finding the Third Proportional to 1,619,056 and 2,415,462

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,056 : 2,415,462 = 2,415,462 : x
2. Step 2: Convert to fraction form
   1,619,056/2,415,462 = 2,415,462/x
3. Step 3: Cross multiply
   1,619,056x = 2,415,462 × 2,415,462
4. Step 4: Simplify right side
   1,619,056x = 5,834,456,673,444
5. Step 5: Solve for x
   x = 5,834,456,673,444/1,619,056
6. Step 6: Final answer
   x = 3,603,616.35