Finding the Third Proportional to 35,119.69 and 55,032.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,119.69 : 55,032.75 = 55,032.75 : x
2. Step 2: Convert to fraction form
   35,119.69/55,032.75 = 55,032.75/x
3. Step 3: Cross multiply
   35,119.69x = 55,032.75 × 55,032.75
4. Step 4: Simplify right side
   35,119.69x = 3,028,603,572.56
5. Step 5: Solve for x
   x = 3,028,603,572.56/35,119.69
6. Step 6: Final answer
   x = 86,236.63