Finding the Third Proportional to 1,599,306 and 3,378,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,599,306 : 3,378,180 = 3,378,180 : x
2. Step 2: Convert to fraction form
   1,599,306/3,378,180 = 3,378,180/x
3. Step 3: Cross multiply
   1,599,306x = 3,378,180 × 3,378,180
4. Step 4: Simplify right side
   1,599,306x = 11,412,100,112,400
5. Step 5: Solve for x
   x = 11,412,100,112,400/1,599,306
6. Step 6: Final answer
   x = 7,135,657.66