Finding the Third Proportional to 1,270,296 and 1,975,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,296 : 1,975,416 = 1,975,416 : x
2. Step 2: Convert to fraction form
   1,270,296/1,975,416 = 1,975,416/x
3. Step 3: Cross multiply
   1,270,296x = 1,975,416 × 1,975,416
4. Step 4: Simplify right side
   1,270,296x = 3,902,268,373,056
5. Step 5: Solve for x
   x = 3,902,268,373,056/1,270,296
6. Step 6: Final answer
   x = 3,071,936.28