Finding the Third Proportional to 34,958.25 and 53,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,958.25 : 53,086.50 = 53,086.50 : x
2. Step 2: Convert to fraction form
   34,958.25/53,086.50 = 53,086.50/x
3. Step 3: Cross multiply
   34,958.25x = 53,086.50 × 53,086.50
4. Step 4: Simplify right side
   34,958.25x = 2,818,176,482.25
5. Step 5: Solve for x
   x = 2,818,176,482.25/34,958.25
6. Step 6: Final answer
   x = 80,615.49