Finding the Third Proportional to 32,943.50 and 72,446.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,943.50 : 72,446.50 = 72,446.50 : x
2. Step 2: Convert to fraction form
   32,943.50/72,446.50 = 72,446.50/x
3. Step 3: Cross multiply
   32,943.50x = 72,446.50 × 72,446.50
4. Step 4: Simplify right side
   32,943.50x = 5,248,495,362.25
5. Step 5: Solve for x
   x = 5,248,495,362.25/32,943.50
6. Step 6: Final answer
   x = 159,318.09