Finding the Third Proportional to 1,414,986 and 2,000,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,986 : 2,000,280 = 2,000,280 : x
2. Step 2: Convert to fraction form
   1,414,986/2,000,280 = 2,000,280/x
3. Step 3: Cross multiply
   1,414,986x = 2,000,280 × 2,000,280
4. Step 4: Simplify right side
   1,414,986x = 4,001,120,078,400
5. Step 5: Solve for x
   x = 4,001,120,078,400/1,414,986
6. Step 6: Final answer
   x = 2,827,674.68