Finding the Third Proportional to 1,619,052 and 2,415,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,052 : 2,415,456 = 2,415,456 : x
2. Step 2: Convert to fraction form
   1,619,052/2,415,456 = 2,415,456/x
3. Step 3: Cross multiply
   1,619,052x = 2,415,456 × 2,415,456
4. Step 4: Simplify right side
   1,619,052x = 5,834,427,687,936
5. Step 5: Solve for x
   x = 5,834,427,687,936/1,619,052
6. Step 6: Final answer
   x = 3,603,607.35