Finding the Third Proportional to 2,170,757 and 3,191,097

Step by Step Solution

1. Step 1: Write the proportion equation
   2,170,757 : 3,191,097 = 3,191,097 : x
2. Step 2: Convert to fraction form
   2,170,757/3,191,097 = 3,191,097/x
3. Step 3: Cross multiply
   2,170,757x = 3,191,097 × 3,191,097
4. Step 4: Simplify right side
   2,170,757x = 10,183,100,063,409
5. Step 5: Solve for x
   x = 10,183,100,063,409/2,170,757
6. Step 6: Final answer
   x = 4,691,036.38