Finding the Third Proportional to 445,002.75 and 659,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   445,002.75 : 659,182.50 = 659,182.50 : x
2. Step 2: Convert to fraction form
   445,002.75/659,182.50 = 659,182.50/x
3. Step 3: Cross multiply
   445,002.75x = 659,182.50 × 659,182.50
4. Step 4: Simplify right side
   445,002.75x = 434,521,568,306.25
5. Step 5: Solve for x
   x = 434,521,568,306.25/445,002.75
6. Step 6: Final answer
   x = 976,446.93