Finding the Third Proportional to 1,441,177 and 3,128,498

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441,177 : 3,128,498 = 3,128,498 : x
2. Step 2: Convert to fraction form
   1,441,177/3,128,498 = 3,128,498/x
3. Step 3: Cross multiply
   1,441,177x = 3,128,498 × 3,128,498
4. Step 4: Simplify right side
   1,441,177x = 9,787,499,736,004
5. Step 5: Solve for x
   x = 9,787,499,736,004/1,441,177
6. Step 6: Final answer
   x = 6,791,323.85