Finding the Third Proportional to 645,012 and 1,002,096

Step by Step Solution

1. Step 1: Write the proportion equation
   645,012 : 1,002,096 = 1,002,096 : x
2. Step 2: Convert to fraction form
   645,012/1,002,096 = 1,002,096/x
3. Step 3: Cross multiply
   645,012x = 1,002,096 × 1,002,096
4. Step 4: Simplify right side
   645,012x = 1,004,196,393,216
5. Step 5: Solve for x
   x = 1,004,196,393,216/645,012
6. Step 6: Final answer
   x = 1,556,864.67