Finding the Third Proportional to 235,398 and 348,523.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,398 : 348,523.50 = 348,523.50 : x
2. Step 2: Convert to fraction form
   235,398/348,523.50 = 348,523.50/x
3. Step 3: Cross multiply
   235,398x = 348,523.50 × 348,523.50
4. Step 4: Simplify right side
   235,398x = 121,468,630,052.25
5. Step 5: Solve for x
   x = 121,468,630,052.25/235,398
6. Step 6: Final answer
   x = 516,013.86