Finding the Third Proportional to 1,529,017 and 2,138,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,529,017 : 2,138,801 = 2,138,801 : x
2. Step 2: Convert to fraction form
   1,529,017/2,138,801 = 2,138,801/x
3. Step 3: Cross multiply
   1,529,017x = 2,138,801 × 2,138,801
4. Step 4: Simplify right side
   1,529,017x = 4,574,469,717,601
5. Step 5: Solve for x
   x = 4,574,469,717,601/1,529,017
6. Step 6: Final answer
   x = 2,991,771.65