Finding the Third Proportional to 1,455,336 and 3,061,467

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,336 : 3,061,467 = 3,061,467 : x
2. Step 2: Convert to fraction form
   1,455,336/3,061,467 = 3,061,467/x
3. Step 3: Cross multiply
   1,455,336x = 3,061,467 × 3,061,467
4. Step 4: Simplify right side
   1,455,336x = 9,372,580,192,089
5. Step 5: Solve for x
   x = 9,372,580,192,089/1,455,336
6. Step 6: Final answer
   x = 6,440,148.66