Finding the Third Proportional to 606,738 and 1,308,087

Step by Step Solution

1. Step 1: Write the proportion equation
   606,738 : 1,308,087 = 1,308,087 : x
2. Step 2: Convert to fraction form
   606,738/1,308,087 = 1,308,087/x
3. Step 3: Cross multiply
   606,738x = 1,308,087 × 1,308,087
4. Step 4: Simplify right side
   606,738x = 1,711,091,599,569
5. Step 5: Solve for x
   x = 1,711,091,599,569/606,738
6. Step 6: Final answer
   x = 2,820,149.06