Finding the Third Proportional to 1,522,983 and 2,021,619

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,983 : 2,021,619 = 2,021,619 : x
2. Step 2: Convert to fraction form
   1,522,983/2,021,619 = 2,021,619/x
3. Step 3: Cross multiply
   1,522,983x = 2,021,619 × 2,021,619
4. Step 4: Simplify right side
   1,522,983x = 4,086,943,381,161
5. Step 5: Solve for x
   x = 4,086,943,381,161/1,522,983
6. Step 6: Final answer
   x = 2,683,512.15