Finding the Third Proportional to 300,927 and 467,458.50

Step by Step Solution

1. Step 1: Write the proportion equation
   300,927 : 467,458.50 = 467,458.50 : x
2. Step 2: Convert to fraction form
   300,927/467,458.50 = 467,458.50/x
3. Step 3: Cross multiply
   300,927x = 467,458.50 × 467,458.50
4. Step 4: Simplify right side
   300,927x = 218,517,449,222.25
5. Step 5: Solve for x
   x = 218,517,449,222.25/300,927
6. Step 6: Final answer
   x = 726,147.70