Finding the Third Proportional to 30,366.50 and 64,034

Step by Step Solution

1. Step 1: Write the proportion equation
   30,366.50 : 64,034 = 64,034 : x
2. Step 2: Convert to fraction form
   30,366.50/64,034 = 64,034/x
3. Step 3: Cross multiply
   30,366.50x = 64,034 × 64,034
4. Step 4: Simplify right side
   30,366.50x = 4,100,353,156
5. Step 5: Solve for x
   x = 4,100,353,156/30,366.50
6. Step 6: Final answer
   x = 135,028.84