Finding the Third Proportional to 49,609.50 and 109,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,609.50 : 109,096.50 = 109,096.50 : x
2. Step 2: Convert to fraction form
   49,609.50/109,096.50 = 109,096.50/x
3. Step 3: Cross multiply
   49,609.50x = 109,096.50 × 109,096.50
4. Step 4: Simplify right side
   49,609.50x = 11,902,046,312.25
5. Step 5: Solve for x
   x = 11,902,046,312.25/49,609.50
6. Step 6: Final answer
   x = 239,914.66