Finding the Third Proportional to 5,507,217 and 7,741,674

Step by Step Solution

1. Step 1: Write the proportion equation
   5,507,217 : 7,741,674 = 7,741,674 : x
2. Step 2: Convert to fraction form
   5,507,217/7,741,674 = 7,741,674/x
3. Step 3: Cross multiply
   5,507,217x = 7,741,674 × 7,741,674
4. Step 4: Simplify right side
   5,507,217x = 59,933,516,322,276
5. Step 5: Solve for x
   x = 59,933,516,322,276/5,507,217
6. Step 6: Final answer
   x = 10,882,722.86