Finding the Third Proportional to 1,443,190 and 3,132,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,190 : 3,132,314 = 3,132,314 : x
2. Step 2: Convert to fraction form
   1,443,190/3,132,314 = 3,132,314/x
3. Step 3: Cross multiply
   1,443,190x = 3,132,314 × 3,132,314
4. Step 4: Simplify right side
   1,443,190x = 9,811,390,994,596
5. Step 5: Solve for x
   x = 9,811,390,994,596/1,443,190
6. Step 6: Final answer
   x = 6,798,405.61