Finding the Third Proportional to 1,513,802 and 2,277,021

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,802 : 2,277,021 = 2,277,021 : x
2. Step 2: Convert to fraction form
   1,513,802/2,277,021 = 2,277,021/x
3. Step 3: Cross multiply
   1,513,802x = 2,277,021 × 2,277,021
4. Step 4: Simplify right side
   1,513,802x = 5,184,824,634,441
5. Step 5: Solve for x
   x = 5,184,824,634,441/1,513,802
6. Step 6: Final answer
   x = 3,425,034.87