Finding the Third Proportional to 613,398 and 1,334,796

Step by Step Solution

1. Step 1: Write the proportion equation
   613,398 : 1,334,796 = 1,334,796 : x
2. Step 2: Convert to fraction form
   613,398/1,334,796 = 1,334,796/x
3. Step 3: Cross multiply
   613,398x = 1,334,796 × 1,334,796
4. Step 4: Simplify right side
   613,398x = 1,781,680,361,616
5. Step 5: Solve for x
   x = 1,781,680,361,616/613,398
6. Step 6: Final answer
   x = 2,904,607.39