Finding the Third Proportional to 2,585,028 and 3,622,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,028 : 3,622,438 = 3,622,438 : x
2. Step 2: Convert to fraction form
   2,585,028/3,622,438 = 3,622,438/x
3. Step 3: Cross multiply
   2,585,028x = 3,622,438 × 3,622,438
4. Step 4: Simplify right side
   2,585,028x = 13,122,057,063,844
5. Step 5: Solve for x
   x = 13,122,057,063,844/2,585,028
6. Step 6: Final answer
   x = 5,076,175.99