Finding the Third Proportional to 32,902.50 and 72,363

Step by Step Solution

1. Step 1: Write the proportion equation
   32,902.50 : 72,363 = 72,363 : x
2. Step 2: Convert to fraction form
   32,902.50/72,363 = 72,363/x
3. Step 3: Cross multiply
   32,902.50x = 72,363 × 72,363
4. Step 4: Simplify right side
   32,902.50x = 5,236,403,769
5. Step 5: Solve for x
   x = 5,236,403,769/32,902.50
6. Step 6: Final answer
   x = 159,149.12