Finding the Third Proportional to 155,536.50 and 234,732

Step by Step Solution

1. Step 1: Write the proportion equation
   155,536.50 : 234,732 = 234,732 : x
2. Step 2: Convert to fraction form
   155,536.50/234,732 = 234,732/x
3. Step 3: Cross multiply
   155,536.50x = 234,732 × 234,732
4. Step 4: Simplify right side
   155,536.50x = 55,099,111,824
5. Step 5: Solve for x
   x = 55,099,111,824/155,536.50
6. Step 6: Final answer
   x = 354,251.97