Finding the Third Proportional to 33,064 and 71,312

Step by Step Solution

1. Step 1: Write the proportion equation
   33,064 : 71,312 = 71,312 : x
2. Step 2: Convert to fraction form
   33,064/71,312 = 71,312/x
3. Step 3: Cross multiply
   33,064x = 71,312 × 71,312
4. Step 4: Simplify right side
   33,064x = 5,085,401,344
5. Step 5: Solve for x
   x = 5,085,401,344/33,064
6. Step 6: Final answer
   x = 153,804.78