Finding the Third Proportional to 5,507,199 and 7,741,647

Step by Step Solution

1. Step 1: Write the proportion equation
   5,507,199 : 7,741,647 = 7,741,647 : x
2. Step 2: Convert to fraction form
   5,507,199/7,741,647 = 7,741,647/x
3. Step 3: Cross multiply
   5,507,199x = 7,741,647 × 7,741,647
4. Step 4: Simplify right side
   5,507,199x = 59,933,098,272,609
5. Step 5: Solve for x
   x = 59,933,098,272,609/5,507,199
6. Step 6: Final answer
   x = 10,882,682.52