Finding the Third Proportional to 407,007 and 895,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   407,007 : 895,216.50 = 895,216.50 : x
2. Step 2: Convert to fraction form
   407,007/895,216.50 = 895,216.50/x
3. Step 3: Cross multiply
   407,007x = 895,216.50 × 895,216.50
4. Step 4: Simplify right side
   407,007x = 801,412,581,872.25
5. Step 5: Solve for x
   x = 801,412,581,872.25/407,007
6. Step 6: Final answer
   x = 1,969,038.82