Finding the Third Proportional to 414,529.50 and 892,482

Step by Step Solution

1. Step 1: Write the proportion equation
   414,529.50 : 892,482 = 892,482 : x
2. Step 2: Convert to fraction form
   414,529.50/892,482 = 892,482/x
3. Step 3: Cross multiply
   414,529.50x = 892,482 × 892,482
4. Step 4: Simplify right side
   414,529.50x = 796,524,120,324
5. Step 5: Solve for x
   x = 796,524,120,324/414,529.50
6. Step 6: Final answer
   x = 1,921,513.72