Finding the Third Proportional to 49,329 and 108,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,329 : 108,499.50 = 108,499.50 : x
2. Step 2: Convert to fraction form
   49,329/108,499.50 = 108,499.50/x
3. Step 3: Cross multiply
   49,329x = 108,499.50 × 108,499.50
4. Step 4: Simplify right side
   49,329x = 11,772,141,500.25
5. Step 5: Solve for x
   x = 11,772,141,500.25/49,329
6. Step 6: Final answer
   x = 238,645.45