Finding the Third Proportional to 3,299,945 and 5,250,914

Step by Step Solution

1. Step 1: Write the proportion equation
   3,299,945 : 5,250,914 = 5,250,914 : x
2. Step 2: Convert to fraction form
   3,299,945/5,250,914 = 5,250,914/x
3. Step 3: Cross multiply
   3,299,945x = 5,250,914 × 5,250,914
4. Step 4: Simplify right side
   3,299,945x = 27,572,097,835,396
5. Step 5: Solve for x
   x = 27,572,097,835,396/3,299,945
6. Step 6: Final answer
   x = 8,355,320.42