Finding the Third Proportional to 5,013,984 and 7,750,980

Step by Step Solution

1. Step 1: Write the proportion equation
   5,013,984 : 7,750,980 = 7,750,980 : x
2. Step 2: Convert to fraction form
   5,013,984/7,750,980 = 7,750,980/x
3. Step 3: Cross multiply
   5,013,984x = 7,750,980 × 7,750,980
4. Step 4: Simplify right side
   5,013,984x = 60,077,690,960,400
5. Step 5: Solve for x
   x = 60,077,690,960,400/5,013,984
6. Step 6: Final answer
   x = 11,982,026.86