Finding the Third Proportional to 1,055,997 and 1,513,242

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,997 : 1,513,242 = 1,513,242 : x
2. Step 2: Convert to fraction form
   1,055,997/1,513,242 = 1,513,242/x
3. Step 3: Cross multiply
   1,055,997x = 1,513,242 × 1,513,242
4. Step 4: Simplify right side
   1,055,997x = 2,289,901,350,564
5. Step 5: Solve for x
   x = 2,289,901,350,564/1,055,997
6. Step 6: Final answer
   x = 2,168,473.35