Finding the Third Proportional to 851,301 and 1,269,568

Step by Step Solution

1. Step 1: Write the proportion equation
   851,301 : 1,269,568 = 1,269,568 : x
2. Step 2: Convert to fraction form
   851,301/1,269,568 = 1,269,568/x
3. Step 3: Cross multiply
   851,301x = 1,269,568 × 1,269,568
4. Step 4: Simplify right side
   851,301x = 1,611,802,906,624
5. Step 5: Solve for x
   x = 1,611,802,906,624/851,301
6. Step 6: Final answer
   x = 1,893,340.79