Finding the Third Proportional to 2,000,154 and 3,177,378

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000,154 : 3,177,378 = 3,177,378 : x
2. Step 2: Convert to fraction form
   2,000,154/3,177,378 = 3,177,378/x
3. Step 3: Cross multiply
   2,000,154x = 3,177,378 × 3,177,378
4. Step 4: Simplify right side
   2,000,154x = 10,095,730,954,884
5. Step 5: Solve for x
   x = 10,095,730,954,884/2,000,154
6. Step 6: Final answer
   x = 5,047,476.82