Finding the Third Proportional to 152,540 and 233,350

Step by Step Solution

1. Step 1: Write the proportion equation
   152,540 : 233,350 = 233,350 : x
2. Step 2: Convert to fraction form
   152,540/233,350 = 233,350/x
3. Step 3: Cross multiply
   152,540x = 233,350 × 233,350
4. Step 4: Simplify right side
   152,540x = 54,452,222,500
5. Step 5: Solve for x
   x = 54,452,222,500/152,540
6. Step 6: Final answer
   x = 356,970.12