Finding the Third Proportional to 832,040 and 1,622,608

Step by Step Solution

1. Step 1: Write the proportion equation
   832,040 : 1,622,608 = 1,622,608 : x
2. Step 2: Convert to fraction form
   832,040/1,622,608 = 1,622,608/x
3. Step 3: Cross multiply
   832,040x = 1,622,608 × 1,622,608
4. Step 4: Simplify right side
   832,040x = 2,632,856,721,664
5. Step 5: Solve for x
   x = 2,632,856,721,664/832,040
6. Step 6: Final answer
   x = 3,164,339.12