Finding the Third Proportional to 33,809.50 and 52,558

Step by Step Solution

1. Step 1: Write the proportion equation
   33,809.50 : 52,558 = 52,558 : x
2. Step 2: Convert to fraction form
   33,809.50/52,558 = 52,558/x
3. Step 3: Cross multiply
   33,809.50x = 52,558 × 52,558
4. Step 4: Simplify right side
   33,809.50x = 2,762,343,364
5. Step 5: Solve for x
   x = 2,762,343,364/33,809.50
6. Step 6: Final answer
   x = 81,703.17