Finding the Third Proportional to 44,287.50 and 64,728

Step by Step Solution

1. Step 1: Write the proportion equation
   44,287.50 : 64,728 = 64,728 : x
2. Step 2: Convert to fraction form
   44,287.50/64,728 = 64,728/x
3. Step 3: Cross multiply
   44,287.50x = 64,728 × 64,728
4. Step 4: Simplify right side
   44,287.50x = 4,189,713,984
5. Step 5: Solve for x
   x = 4,189,713,984/44,287.50
6. Step 6: Final answer
   x = 94,602.63