Finding the Third Proportional to 2,553,887 and 5,495,241

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,887 : 5,495,241 = 5,495,241 : x
2. Step 2: Convert to fraction form
   2,553,887/5,495,241 = 5,495,241/x
3. Step 3: Cross multiply
   2,553,887x = 5,495,241 × 5,495,241
4. Step 4: Simplify right side
   2,553,887x = 30,197,673,648,081
5. Step 5: Solve for x
   x = 30,197,673,648,081/2,553,887
6. Step 6: Final answer
   x = 11,824,201.17