Finding the Third Proportional to 33,312 and 50,188

Step by Step Solution

1. Step 1: Write the proportion equation
   33,312 : 50,188 = 50,188 : x
2. Step 2: Convert to fraction form
   33,312/50,188 = 50,188/x
3. Step 3: Cross multiply
   33,312x = 50,188 × 50,188
4. Step 4: Simplify right side
   33,312x = 2,518,835,344
5. Step 5: Solve for x
   x = 2,518,835,344/33,312
6. Step 6: Final answer
   x = 75,613.45