Finding the Third Proportional to 33,266.75 and 72,071.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,266.75 : 72,071.75 = 72,071.75 : x
2. Step 2: Convert to fraction form
   33,266.75/72,071.75 = 72,071.75/x
3. Step 3: Cross multiply
   33,266.75x = 72,071.75 × 72,071.75
4. Step 4: Simplify right side
   33,266.75x = 5,194,337,148.06
5. Step 5: Solve for x
   x = 5,194,337,148.06/33,266.75
6. Step 6: Final answer
   x = 156,142.01