Finding the Third Proportional to 2,122,467 and 3,000,402

Step by Step Solution

1. Step 1: Write the proportion equation
   2,122,467 : 3,000,402 = 3,000,402 : x
2. Step 2: Convert to fraction form
   2,122,467/3,000,402 = 3,000,402/x
3. Step 3: Cross multiply
   2,122,467x = 3,000,402 × 3,000,402
4. Step 4: Simplify right side
   2,122,467x = 9,002,412,161,604
5. Step 5: Solve for x
   x = 9,002,412,161,604/2,122,467
6. Step 6: Final answer
   x = 4,241,485.10