Finding the Third Proportional to 1,207,800 and 2,468,016

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,800 : 2,468,016 = 2,468,016 : x
2. Step 2: Convert to fraction form
   1,207,800/2,468,016 = 2,468,016/x
3. Step 3: Cross multiply
   1,207,800x = 2,468,016 × 2,468,016
4. Step 4: Simplify right side
   1,207,800x = 6,091,102,976,256
5. Step 5: Solve for x
   x = 6,091,102,976,256/1,207,800
6. Step 6: Final answer
   x = 5,043,138.75