Finding the Third Proportional to 613,394 and 1,334,788

Step by Step Solution

1. Step 1: Write the proportion equation
   613,394 : 1,334,788 = 1,334,788 : x
2. Step 2: Convert to fraction form
   613,394/1,334,788 = 1,334,788/x
3. Step 3: Cross multiply
   613,394x = 1,334,788 × 1,334,788
4. Step 4: Simplify right side
   613,394x = 1,781,659,004,944
5. Step 5: Solve for x
   x = 1,781,659,004,944/613,394
6. Step 6: Final answer
   x = 2,904,591.51