Finding the Third Proportional to 109,019.25 and 235,224

Step by Step Solution

1. Step 1: Write the proportion equation
   109,019.25 : 235,224 = 235,224 : x
2. Step 2: Convert to fraction form
   109,019.25/235,224 = 235,224/x
3. Step 3: Cross multiply
   109,019.25x = 235,224 × 235,224
4. Step 4: Simplify right side
   109,019.25x = 55,330,330,176
5. Step 5: Solve for x
   x = 55,330,330,176/109,019.25
6. Step 6: Final answer
   x = 507,528.08