Finding the Third Proportional to 1,036,749 and 1,622,842

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,749 : 1,622,842 = 1,622,842 : x
2. Step 2: Convert to fraction form
   1,036,749/1,622,842 = 1,622,842/x
3. Step 3: Cross multiply
   1,036,749x = 1,622,842 × 1,622,842
4. Step 4: Simplify right side
   1,036,749x = 2,633,616,156,964
5. Step 5: Solve for x
   x = 2,633,616,156,964/1,036,749
6. Step 6: Final answer
   x = 2,540,264.00