Finding the Third Proportional to 1,270,274 and 1,975,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,274 : 1,975,396 = 1,975,396 : x
2. Step 2: Convert to fraction form
   1,270,274/1,975,396 = 1,975,396/x
3. Step 3: Cross multiply
   1,270,274x = 1,975,396 × 1,975,396
4. Step 4: Simplify right side
   1,270,274x = 3,902,189,356,816
5. Step 5: Solve for x
   x = 3,902,189,356,816/1,270,274
6. Step 6: Final answer
   x = 3,071,927.28