Finding the Third Proportional to 158,602 and 233,521

Step by Step Solution

1. Step 1: Write the proportion equation
   158,602 : 233,521 = 233,521 : x
2. Step 2: Convert to fraction form
   158,602/233,521 = 233,521/x
3. Step 3: Cross multiply
   158,602x = 233,521 × 233,521
4. Step 4: Simplify right side
   158,602x = 54,532,057,441
5. Step 5: Solve for x
   x = 54,532,057,441/158,602
6. Step 6: Final answer
   x = 343,829.57