Finding the Third Proportional to 154,798.50 and 236,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   154,798.50 : 236,632.50 = 236,632.50 : x
2. Step 2: Convert to fraction form
   154,798.50/236,632.50 = 236,632.50/x
3. Step 3: Cross multiply
   154,798.50x = 236,632.50 × 236,632.50
4. Step 4: Simplify right side
   154,798.50x = 55,994,940,056.25
5. Step 5: Solve for x
   x = 55,994,940,056.25/154,798.50
6. Step 6: Final answer
   x = 361,727.92