Finding the Third Proportional to 2,406,792 and 5,285,904

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,792 : 5,285,904 = 5,285,904 : x
2. Step 2: Convert to fraction form
   2,406,792/5,285,904 = 5,285,904/x
3. Step 3: Cross multiply
   2,406,792x = 5,285,904 × 5,285,904
4. Step 4: Simplify right side
   2,406,792x = 27,940,781,097,216
5. Step 5: Solve for x
   x = 27,940,781,097,216/2,406,792
6. Step 6: Final answer
   x = 11,609,138.26