Finding the Third Proportional to 35,268.75 and 54,632.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,268.75 : 54,632.81 = 54,632.81 : x
2. Step 2: Convert to fraction form
   35,268.75/54,632.81 = 54,632.81/x
3. Step 3: Cross multiply
   35,268.75x = 54,632.81 × 54,632.81
4. Step 4: Simplify right side
   35,268.75x = 2,984,744,201.66
5. Step 5: Solve for x
   x = 2,984,744,201.66/35,268.75
6. Step 6: Final answer
   x = 84,628.58