Finding the Third Proportional to 32,907 and 72,373

Step by Step Solution

1. Step 1: Write the proportion equation
   32,907 : 72,373 = 72,373 : x
2. Step 2: Convert to fraction form
   32,907/72,373 = 72,373/x
3. Step 3: Cross multiply
   32,907x = 72,373 × 72,373
4. Step 4: Simplify right side
   32,907x = 5,237,851,129
5. Step 5: Solve for x
   x = 5,237,851,129/32,907
6. Step 6: Final answer
   x = 159,171.34