Finding the Third Proportional to 49,609.50 and 108,854.06

Step by Step Solution

1. Step 1: Write the proportion equation
   49,609.50 : 108,854.06 = 108,854.06 : x
2. Step 2: Convert to fraction form
   49,609.50/108,854.06 = 108,854.06/x
3. Step 3: Cross multiply
   49,609.50x = 108,854.06 × 108,854.06
4. Step 4: Simplify right side
   49,609.50x = 11,849,206,922.75
5. Step 5: Solve for x
   x = 11,849,206,922.75/49,609.50
6. Step 6: Final answer
   x = 238,849.55