Finding the Third Proportional to 159,880.50 and 341,921.25

Step by Step Solution

1. Step 1: Write the proportion equation
   159,880.50 : 341,921.25 = 341,921.25 : x
2. Step 2: Convert to fraction form
   159,880.50/341,921.25 = 341,921.25/x
3. Step 3: Cross multiply
   159,880.50x = 341,921.25 × 341,921.25
4. Step 4: Simplify right side
   159,880.50x = 116,910,141,201.56
5. Step 5: Solve for x
   x = 116,910,141,201.56/159,880.50
6. Step 6: Final answer
   x = 731,234.52