Finding the Third Proportional to 153,927 and 236,440.50

Step by Step Solution

1. Step 1: Write the proportion equation
   153,927 : 236,440.50 = 236,440.50 : x
2. Step 2: Convert to fraction form
   153,927/236,440.50 = 236,440.50/x
3. Step 3: Cross multiply
   153,927x = 236,440.50 × 236,440.50
4. Step 4: Simplify right side
   153,927x = 55,904,110,040.25
5. Step 5: Solve for x
   x = 55,904,110,040.25/153,927
6. Step 6: Final answer
   x = 363,185.86