Finding the Third Proportional to 301,150.50 and 441,672

Step by Step Solution

1. Step 1: Write the proportion equation
   301,150.50 : 441,672 = 441,672 : x
2. Step 2: Convert to fraction form
   301,150.50/441,672 = 441,672/x
3. Step 3: Cross multiply
   301,150.50x = 441,672 × 441,672
4. Step 4: Simplify right side
   301,150.50x = 195,074,155,584
5. Step 5: Solve for x
   x = 195,074,155,584/301,150.50
6. Step 6: Final answer
   x = 647,763.01