Finding the Third Proportional to 2,170,744 and 3,191,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,170,744 : 3,191,076 = 3,191,076 : x
2. Step 2: Convert to fraction form
   2,170,744/3,191,076 = 3,191,076/x
3. Step 3: Cross multiply
   2,170,744x = 3,191,076 × 3,191,076
4. Step 4: Simplify right side
   2,170,744x = 10,182,966,037,776
5. Step 5: Solve for x
   x = 10,182,966,037,776/2,170,744
6. Step 6: Final answer
   x = 4,691,002.73