Finding the Third Proportional to 301,147.88 and 441,667.69

Step by Step Solution

1. Step 1: Write the proportion equation
   301,147.88 : 441,667.69 = 441,667.69 : x
2. Step 2: Convert to fraction form
   301,147.88/441,667.69 = 441,667.69/x
3. Step 3: Cross multiply
   301,147.88x = 441,667.69 × 441,667.69
4. Step 4: Simplify right side
   301,147.88x = 195,070,346,181.60
5. Step 5: Solve for x
   x = 195,070,346,181.60/301,147.88
6. Step 6: Final answer
   x = 647,756.01