Finding the Third Proportional to 5,132,162 and 7,984,011

Step by Step Solution

1. Step 1: Write the proportion equation
   5,132,162 : 7,984,011 = 7,984,011 : x
2. Step 2: Convert to fraction form
   5,132,162/7,984,011 = 7,984,011/x
3. Step 3: Cross multiply
   5,132,162x = 7,984,011 × 7,984,011
4. Step 4: Simplify right side
   5,132,162x = 63,744,431,648,121
5. Step 5: Solve for x
   x = 63,744,431,648,121/5,132,162
6. Step 6: Final answer
   x = 12,420,580.58