Finding the Third Proportional to 1,455,715 and 3,062,021

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,715 : 3,062,021 = 3,062,021 : x
2. Step 2: Convert to fraction form
   1,455,715/3,062,021 = 3,062,021/x
3. Step 3: Cross multiply
   1,455,715x = 3,062,021 × 3,062,021
4. Step 4: Simplify right side
   1,455,715x = 9,375,972,604,441
5. Step 5: Solve for x
   x = 9,375,972,604,441/1,455,715
6. Step 6: Final answer
   x = 6,440,802.36