Finding the Third Proportional to 235,026 and 353,059.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,026 : 353,059.50 = 353,059.50 : x
2. Step 2: Convert to fraction form
   235,026/353,059.50 = 353,059.50/x
3. Step 3: Cross multiply
   235,026x = 353,059.50 × 353,059.50
4. Step 4: Simplify right side
   235,026x = 124,651,010,540.25
5. Step 5: Solve for x
   x = 124,651,010,540.25/235,026
6. Step 6: Final answer
   x = 530,371.15