Finding the Third Proportional to 462,489 and 1,003,596

Step by Step Solution

1. Step 1: Write the proportion equation
   462,489 : 1,003,596 = 1,003,596 : x
2. Step 2: Convert to fraction form
   462,489/1,003,596 = 1,003,596/x
3. Step 3: Cross multiply
   462,489x = 1,003,596 × 1,003,596
4. Step 4: Simplify right side
   462,489x = 1,007,204,931,216
5. Step 5: Solve for x
   x = 1,007,204,931,216/462,489
6. Step 6: Final answer
   x = 2,177,792.19