Finding the Third Proportional to 49,364 and 108,612

Step by Step Solution

1. Step 1: Write the proportion equation
   49,364 : 108,612 = 108,612 : x
2. Step 2: Convert to fraction form
   49,364/108,612 = 108,612/x
3. Step 3: Cross multiply
   49,364x = 108,612 × 108,612
4. Step 4: Simplify right side
   49,364x = 11,796,566,544
5. Step 5: Solve for x
   x = 11,796,566,544/49,364
6. Step 6: Final answer
   x = 238,971.04