Finding the Third Proportional to 632,913 and 1,384,608

Step by Step Solution

1. Step 1: Write the proportion equation
   632,913 : 1,384,608 = 1,384,608 : x
2. Step 2: Convert to fraction form
   632,913/1,384,608 = 1,384,608/x
3. Step 3: Cross multiply
   632,913x = 1,384,608 × 1,384,608
4. Step 4: Simplify right side
   632,913x = 1,917,139,313,664
5. Step 5: Solve for x
   x = 1,917,139,313,664/632,913
6. Step 6: Final answer
   x = 3,029,072.42