Finding the Third Proportional to 59,734.50 and 81,173.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,734.50 : 81,173.25 = 81,173.25 : x
2. Step 2: Convert to fraction form
   59,734.50/81,173.25 = 81,173.25/x
3. Step 3: Cross multiply
   59,734.50x = 81,173.25 × 81,173.25
4. Step 4: Simplify right side
   59,734.50x = 6,589,096,515.56
5. Step 5: Solve for x
   x = 6,589,096,515.56/59,734.50
6. Step 6: Final answer
   x = 110,306.38