Finding the Third Proportional to 158,599 and 233,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,599 : 233,517.50 = 233,517.50 : x
2. Step 2: Convert to fraction form
   158,599/233,517.50 = 233,517.50/x
3. Step 3: Cross multiply
   158,599x = 233,517.50 × 233,517.50
4. Step 4: Simplify right side
   158,599x = 54,530,422,806.25
5. Step 5: Solve for x
   x = 54,530,422,806.25/158,599
6. Step 6: Final answer
   x = 343,825.77