Finding the Third Proportional to 34,986.75 and 75,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,986.75 : 75,499.50 = 75,499.50 : x
2. Step 2: Convert to fraction form
   34,986.75/75,499.50 = 75,499.50/x
3. Step 3: Cross multiply
   34,986.75x = 75,499.50 × 75,499.50
4. Step 4: Simplify right side
   34,986.75x = 5,700,174,500.25
5. Step 5: Solve for x
   x = 5,700,174,500.25/34,986.75
6. Step 6: Final answer
   x = 162,923.81