Finding the Third Proportional to 50,713.50 and 74,635.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,713.50 : 74,635.50 = 74,635.50 : x
2. Step 2: Convert to fraction form
   50,713.50/74,635.50 = 74,635.50/x
3. Step 3: Cross multiply
   50,713.50x = 74,635.50 × 74,635.50
4. Step 4: Simplify right side
   50,713.50x = 5,570,457,860.25
5. Step 5: Solve for x
   x = 5,570,457,860.25/50,713.50
6. Step 6: Final answer
   x = 109,841.72