Finding the Third Proportional to 467,919 and 705,205.50

Step by Step Solution

1. Step 1: Write the proportion equation
   467,919 : 705,205.50 = 705,205.50 : x
2. Step 2: Convert to fraction form
   467,919/705,205.50 = 705,205.50/x
3. Step 3: Cross multiply
   467,919x = 705,205.50 × 705,205.50
4. Step 4: Simplify right side
   467,919x = 497,314,797,230.25
5. Step 5: Solve for x
   x = 497,314,797,230.25/467,919
6. Step 6: Final answer
   x = 1,062,822.41