Finding the Third Proportional to 2,888,003 and 4,489,955

Step by Step Solution

1. Step 1: Write the proportion equation
   2,888,003 : 4,489,955 = 4,489,955 : x
2. Step 2: Convert to fraction form
   2,888,003/4,489,955 = 4,489,955/x
3. Step 3: Cross multiply
   2,888,003x = 4,489,955 × 4,489,955
4. Step 4: Simplify right side
   2,888,003x = 20,159,695,902,025
5. Step 5: Solve for x
   x = 20,159,695,902,025/2,888,003
6. Step 6: Final answer
   x = 6,980,496.87