Finding the Third Proportional to 235,074 and 352,615.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,074 : 352,615.50 = 352,615.50 : x
2. Step 2: Convert to fraction form
   235,074/352,615.50 = 352,615.50/x
3. Step 3: Cross multiply
   235,074x = 352,615.50 × 352,615.50
4. Step 4: Simplify right side
   235,074x = 124,337,690,840.25
5. Step 5: Solve for x
   x = 124,337,690,840.25/235,074
6. Step 6: Final answer
   x = 528,930.00