Finding the Third Proportional to 30,096 and 64,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,096 : 64,080.50 = 64,080.50 : x
2. Step 2: Convert to fraction form
   30,096/64,080.50 = 64,080.50/x
3. Step 3: Cross multiply
   30,096x = 64,080.50 × 64,080.50
4. Step 4: Simplify right side
   30,096x = 4,106,310,480.25
5. Step 5: Solve for x
   x = 4,106,310,480.25/30,096
6. Step 6: Final answer
   x = 136,440.41