Finding the Third Proportional to 155,118 and 233,970

Step by Step Solution

1. Step 1: Write the proportion equation
   155,118 : 233,970 = 233,970 : x
2. Step 2: Convert to fraction form
   155,118/233,970 = 233,970/x
3. Step 3: Cross multiply
   155,118x = 233,970 × 233,970
4. Step 4: Simplify right side
   155,118x = 54,741,960,900
5. Step 5: Solve for x
   x = 54,741,960,900/155,118
6. Step 6: Final answer
   x = 352,905.28