Finding the Third Proportional to 154,801 and 236,635.50

Step by Step Solution

1. Step 1: Write the proportion equation
   154,801 : 236,635.50 = 236,635.50 : x
2. Step 2: Convert to fraction form
   154,801/236,635.50 = 236,635.50/x
3. Step 3: Cross multiply
   154,801x = 236,635.50 × 236,635.50
4. Step 4: Simplify right side
   154,801x = 55,996,359,860.25
5. Step 5: Solve for x
   x = 55,996,359,860.25/154,801
6. Step 6: Final answer
   x = 361,731.25