Finding the Third Proportional to 2,047,828 and 4,468,328

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,828 : 4,468,328 = 4,468,328 : x
2. Step 2: Convert to fraction form
   2,047,828/4,468,328 = 4,468,328/x
3. Step 3: Cross multiply
   2,047,828x = 4,468,328 × 4,468,328
4. Step 4: Simplify right side
   2,047,828x = 19,965,955,115,584
5. Step 5: Solve for x
   x = 19,965,955,115,584/2,047,828
6. Step 6: Final answer
   x = 9,749,820.35