Finding the Third Proportional to 108,351 and 162,229.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,351 : 162,229.50 = 162,229.50 : x
2. Step 2: Convert to fraction form
   108,351/162,229.50 = 162,229.50/x
3. Step 3: Cross multiply
   108,351x = 162,229.50 × 162,229.50
4. Step 4: Simplify right side
   108,351x = 26,318,410,670.25
5. Step 5: Solve for x
   x = 26,318,410,670.25/108,351
6. Step 6: Final answer
   x = 242,899.56