Finding the Third Proportional to 33,371 and 72,550

Step by Step Solution

1. Step 1: Write the proportion equation
   33,371 : 72,550 = 72,550 : x
2. Step 2: Convert to fraction form
   33,371/72,550 = 72,550/x
3. Step 3: Cross multiply
   33,371x = 72,550 × 72,550
4. Step 4: Simplify right side
   33,371x = 5,263,502,500
5. Step 5: Solve for x
   x = 5,263,502,500/33,371
6. Step 6: Final answer
   x = 157,726.84