Finding the Third Proportional to 178,398 and 244,633.50

Step by Step Solution

1. Step 1: Write the proportion equation
   178,398 : 244,633.50 = 244,633.50 : x
2. Step 2: Convert to fraction form
   178,398/244,633.50 = 244,633.50/x
3. Step 3: Cross multiply
   178,398x = 244,633.50 × 244,633.50
4. Step 4: Simplify right side
   178,398x = 59,845,549,322.25
5. Step 5: Solve for x
   x = 59,845,549,322.25/178,398
6. Step 6: Final answer
   x = 335,460.88