Finding the Third Proportional to 107,307 and 159,691.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,307 : 159,691.50 = 159,691.50 : x
2. Step 2: Convert to fraction form
   107,307/159,691.50 = 159,691.50/x
3. Step 3: Cross multiply
   107,307x = 159,691.50 × 159,691.50
4. Step 4: Simplify right side
   107,307x = 25,501,375,172.25
5. Step 5: Solve for x
   x = 25,501,375,172.25/107,307
6. Step 6: Final answer
   x = 237,648.76