Finding the Third Proportional to 1,552,518 and 2,355,039

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,518 : 2,355,039 = 2,355,039 : x
2. Step 2: Convert to fraction form
   1,552,518/2,355,039 = 2,355,039/x
3. Step 3: Cross multiply
   1,552,518x = 2,355,039 × 2,355,039
4. Step 4: Simplify right side
   1,552,518x = 5,546,208,691,521
5. Step 5: Solve for x
   x = 5,546,208,691,521/1,552,518
6. Step 6: Final answer
   x = 3,572,395.74