Finding the Third Proportional to 1,888,778 and 2,848,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,888,778 : 2,848,980 = 2,848,980 : x
2. Step 2: Convert to fraction form
   1,888,778/2,848,980 = 2,848,980/x
3. Step 3: Cross multiply
   1,888,778x = 2,848,980 × 2,848,980
4. Step 4: Simplify right side
   1,888,778x = 8,116,687,040,400
5. Step 5: Solve for x
   x = 8,116,687,040,400/1,888,778
6. Step 6: Final answer
   x = 4,297,321.89