Finding the Third Proportional to 1,178,109 and 2,544,210

Step by Step Solution

1. Step 1: Write the proportion equation
   1,178,109 : 2,544,210 = 2,544,210 : x
2. Step 2: Convert to fraction form
   1,178,109/2,544,210 = 2,544,210/x
3. Step 3: Cross multiply
   1,178,109x = 2,544,210 × 2,544,210
4. Step 4: Simplify right side
   1,178,109x = 6,473,004,524,100
5. Step 5: Solve for x
   x = 6,473,004,524,100/1,178,109
6. Step 6: Final answer
   x = 5,494,402.07