Finding the Third Proportional to 145,899 and 301,914

Step by Step Solution

1. Step 1: Write the proportion equation
   145,899 : 301,914 = 301,914 : x
2. Step 2: Convert to fraction form
   145,899/301,914 = 301,914/x
3. Step 3: Cross multiply
   145,899x = 301,914 × 301,914
4. Step 4: Simplify right side
   145,899x = 91,152,063,396
5. Step 5: Solve for x
   x = 91,152,063,396/145,899
6. Step 6: Final answer
   x = 624,761.40