Finding the Third Proportional to 1,522,985 and 2,021,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,985 : 2,021,622 = 2,021,622 : x
2. Step 2: Convert to fraction form
   1,522,985/2,021,622 = 2,021,622/x
3. Step 3: Cross multiply
   1,522,985x = 2,021,622 × 2,021,622
4. Step 4: Simplify right side
   1,522,985x = 4,086,955,510,884
5. Step 5: Solve for x
   x = 4,086,955,510,884/1,522,985
6. Step 6: Final answer
   x = 2,683,516.59