Finding the Third Proportional to 600,672 and 1,305,864

Step by Step Solution

1. Step 1: Write the proportion equation
   600,672 : 1,305,864 = 1,305,864 : x
2. Step 2: Convert to fraction form
   600,672/1,305,864 = 1,305,864/x
3. Step 3: Cross multiply
   600,672x = 1,305,864 × 1,305,864
4. Step 4: Simplify right side
   600,672x = 1,705,280,786,496
5. Step 5: Solve for x
   x = 1,705,280,786,496/600,672
6. Step 6: Final answer
   x = 2,838,955.01