Finding the Third Proportional to 1,619,038 and 2,415,435

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,038 : 2,415,435 = 2,415,435 : x
2. Step 2: Convert to fraction form
   1,619,038/2,415,435 = 2,415,435/x
3. Step 3: Cross multiply
   1,619,038x = 2,415,435 × 2,415,435
4. Step 4: Simplify right side
   1,619,038x = 5,834,326,239,225
5. Step 5: Solve for x
   x = 5,834,326,239,225/1,619,038
6. Step 6: Final answer
   x = 3,603,575.85