Finding the Third Proportional to 447,363 and 677,559.94

Step by Step Solution

1. Step 1: Write the proportion equation
   447,363 : 677,559.94 = 677,559.94 : x
2. Step 2: Convert to fraction form
   447,363/677,559.94 = 677,559.94/x
3. Step 3: Cross multiply
   447,363x = 677,559.94 × 677,559.94
4. Step 4: Simplify right side
   447,363x = 459,087,468,905.00
5. Step 5: Solve for x
   x = 459,087,468,905.00/447,363
6. Step 6: Final answer
   x = 1,026,207.95