Finding the Third Proportional to 2,455,605 and 5,029,290

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455,605 : 5,029,290 = 5,029,290 : x
2. Step 2: Convert to fraction form
   2,455,605/5,029,290 = 5,029,290/x
3. Step 3: Cross multiply
   2,455,605x = 5,029,290 × 5,029,290
4. Step 4: Simplify right side
   2,455,605x = 25,293,757,904,100
5. Step 5: Solve for x
   x = 25,293,757,904,100/2,455,605
6. Step 6: Final answer
   x = 10,300,417.98