Finding the Third Proportional to 48,793.13 and 75,405.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,793.13 : 75,405.75 = 75,405.75 : x
2. Step 2: Convert to fraction form
   48,793.13/75,405.75 = 75,405.75/x
3. Step 3: Cross multiply
   48,793.13x = 75,405.75 × 75,405.75
4. Step 4: Simplify right side
   48,793.13x = 5,686,027,133.06
5. Step 5: Solve for x
   x = 5,686,027,133.06/48,793.13
6. Step 6: Final answer
   x = 116,533.37