Finding the Third Proportional to 2,273,860 and 4,891,808

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273,860 : 4,891,808 = 4,891,808 : x
2. Step 2: Convert to fraction form
   2,273,860/4,891,808 = 4,891,808/x
3. Step 3: Cross multiply
   2,273,860x = 4,891,808 × 4,891,808
4. Step 4: Simplify right side
   2,273,860x = 23,929,785,508,864
5. Step 5: Solve for x
   x = 23,929,785,508,864/2,273,860
6. Step 6: Final answer
   x = 10,523,860.53