Finding the Third Proportional to 624,054 and 1,277,676

Step by Step Solution

1. Step 1: Write the proportion equation
   624,054 : 1,277,676 = 1,277,676 : x
2. Step 2: Convert to fraction form
   624,054/1,277,676 = 1,277,676/x
3. Step 3: Cross multiply
   624,054x = 1,277,676 × 1,277,676
4. Step 4: Simplify right side
   624,054x = 1,632,455,960,976
5. Step 5: Solve for x
   x = 1,632,455,960,976/624,054
6. Step 6: Final answer
   x = 2,615,888.95