Finding the Third Proportional to 5,013,986 and 7,750,983

Step by Step Solution

1. Step 1: Write the proportion equation
   5,013,986 : 7,750,983 = 7,750,983 : x
2. Step 2: Convert to fraction form
   5,013,986/7,750,983 = 7,750,983/x
3. Step 3: Cross multiply
   5,013,986x = 7,750,983 × 7,750,983
4. Step 4: Simplify right side
   5,013,986x = 60,077,737,466,289
5. Step 5: Solve for x
   x = 60,077,737,466,289/5,013,986
6. Step 6: Final answer
   x = 11,982,031.36