Finding the Third Proportional to 984,801 and 2,142,147

Step by Step Solution

1. Step 1: Write the proportion equation
   984,801 : 2,142,147 = 2,142,147 : x
2. Step 2: Convert to fraction form
   984,801/2,142,147 = 2,142,147/x
3. Step 3: Cross multiply
   984,801x = 2,142,147 × 2,142,147
4. Step 4: Simplify right side
   984,801x = 4,588,793,769,609
5. Step 5: Solve for x
   x = 4,588,793,769,609/984,801
6. Step 6: Final answer
   x = 4,659,615.26