Finding the Third Proportional to 944,864 and 1,434,784

Step by Step Solution

1. Step 1: Write the proportion equation
   944,864 : 1,434,784 = 1,434,784 : x
2. Step 2: Convert to fraction form
   944,864/1,434,784 = 1,434,784/x
3. Step 3: Cross multiply
   944,864x = 1,434,784 × 1,434,784
4. Step 4: Simplify right side
   944,864x = 2,058,605,126,656
5. Step 5: Solve for x
   x = 2,058,605,126,656/944,864
6. Step 6: Final answer
   x = 2,178,731.68