Finding the Third Proportional to 159,606 and 342,730.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,606 : 342,730.50 = 342,730.50 : x
2. Step 2: Convert to fraction form
   159,606/342,730.50 = 342,730.50/x
3. Step 3: Cross multiply
   159,606x = 342,730.50 × 342,730.50
4. Step 4: Simplify right side
   159,606x = 117,464,195,630.25
5. Step 5: Solve for x
   x = 117,464,195,630.25/159,606
6. Step 6: Final answer
   x = 735,963.53