Finding the Third Proportional to 49,590 and 109,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,590 : 109,019.25 = 109,019.25 : x
2. Step 2: Convert to fraction form
   49,590/109,019.25 = 109,019.25/x
3. Step 3: Cross multiply
   49,590x = 109,019.25 × 109,019.25
4. Step 4: Simplify right side
   49,590x = 11,885,196,870.56
5. Step 5: Solve for x
   x = 11,885,196,870.56/49,590
6. Step 6: Final answer
   x = 239,669.23