Finding the Third Proportional to 1,414,840 and 2,000,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,840 : 2,000,040 = 2,000,040 : x
2. Step 2: Convert to fraction form
   1,414,840/2,000,040 = 2,000,040/x
3. Step 3: Cross multiply
   1,414,840x = 2,000,040 × 2,000,040
4. Step 4: Simplify right side
   1,414,840x = 4,000,160,001,600
5. Step 5: Solve for x
   x = 4,000,160,001,600/1,414,840
6. Step 6: Final answer
   x = 2,827,287.89