Finding the Third Proportional to 49,384.69 and 109,446.19

Step by Step Solution

1. Step 1: Write the proportion equation
   49,384.69 : 109,446.19 = 109,446.19 : x
2. Step 2: Convert to fraction form
   49,384.69/109,446.19 = 109,446.19/x
3. Step 3: Cross multiply
   49,384.69x = 109,446.19 × 109,446.19
4. Step 4: Simplify right side
   49,384.69x = 11,978,467,958.29
5. Step 5: Solve for x
   x = 11,978,467,958.29/49,384.69
6. Step 6: Final answer
   x = 242,554.29