Finding the Third Proportional to 476,306 and 1,018,120

Step by Step Solution

1. Step 1: Write the proportion equation
   476,306 : 1,018,120 = 1,018,120 : x
2. Step 2: Convert to fraction form
   476,306/1,018,120 = 1,018,120/x
3. Step 3: Cross multiply
   476,306x = 1,018,120 × 1,018,120
4. Step 4: Simplify right side
   476,306x = 1,036,568,334,400
5. Step 5: Solve for x
   x = 1,036,568,334,400/476,306
6. Step 6: Final answer
   x = 2,176,265.54