Finding the Third Proportional to 1,339,301 and 2,021,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,339,301 : 2,021,028 = 2,021,028 : x
2. Step 2: Convert to fraction form
   1,339,301/2,021,028 = 2,021,028/x
3. Step 3: Cross multiply
   1,339,301x = 2,021,028 × 2,021,028
4. Step 4: Simplify right side
   1,339,301x = 4,084,554,176,784
5. Step 5: Solve for x
   x = 4,084,554,176,784/1,339,301
6. Step 6: Final answer
   x = 3,049,765.64