Finding the Third Proportional to 1,422,001 and 2,012,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,422,001 : 2,012,080 = 2,012,080 : x
2. Step 2: Convert to fraction form
   1,422,001/2,012,080 = 2,012,080/x
3. Step 3: Cross multiply
   1,422,001x = 2,012,080 × 2,012,080
4. Step 4: Simplify right side
   1,422,001x = 4,048,465,926,400
5. Step 5: Solve for x
   x = 4,048,465,926,400/1,422,001
6. Step 6: Final answer
   x = 2,847,020.45