Finding the Third Proportional to 67,968 and 159,916.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,968 : 159,916.50 = 159,916.50 : x
2. Step 2: Convert to fraction form
   67,968/159,916.50 = 159,916.50/x
3. Step 3: Cross multiply
   67,968x = 159,916.50 × 159,916.50
4. Step 4: Simplify right side
   67,968x = 25,573,286,972.25
5. Step 5: Solve for x
   x = 25,573,286,972.25/67,968
6. Step 6: Final answer
   x = 376,254.81