Finding the Third Proportional to 99,204 and 149,700.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,204 : 149,700.50 = 149,700.50 : x
2. Step 2: Convert to fraction form
   99,204/149,700.50 = 149,700.50/x
3. Step 3: Cross multiply
   99,204x = 149,700.50 × 149,700.50
4. Step 4: Simplify right side
   99,204x = 22,410,239,700.25
5. Step 5: Solve for x
   x = 22,410,239,700.25/99,204
6. Step 6: Final answer
   x = 225,900.57