Finding the Third Proportional to 449,659.69 and 963,419.91

Step by Step Solution

1. Step 1: Write the proportion equation
   449,659.69 : 963,419.91 = 963,419.91 : x
2. Step 2: Convert to fraction form
   449,659.69/963,419.91 = 963,419.91/x
3. Step 3: Cross multiply
   449,659.69x = 963,419.91 × 963,419.91
4. Step 4: Simplify right side
   449,659.69x = 928,177,915,758.76
5. Step 5: Solve for x
   x = 928,177,915,758.76/449,659.69
6. Step 6: Final answer
   x = 2,064,178.63