Finding the Third Proportional to 48,944.25 and 64,293.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,944.25 : 64,293.75 = 64,293.75 : x
2. Step 2: Convert to fraction form
   48,944.25/64,293.75 = 64,293.75/x
3. Step 3: Cross multiply
   48,944.25x = 64,293.75 × 64,293.75
4. Step 4: Simplify right side
   48,944.25x = 4,133,686,289.06
5. Step 5: Solve for x
   x = 4,133,686,289.06/48,944.25
6. Step 6: Final answer
   x = 84,457.04