Finding the Third Proportional to 34,958.25 and 55,380.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,958.25 : 55,380.38 = 55,380.38 : x
2. Step 2: Convert to fraction form
   34,958.25/55,380.38 = 55,380.38/x
3. Step 3: Cross multiply
   34,958.25x = 55,380.38 × 55,380.38
4. Step 4: Simplify right side
   34,958.25x = 3,066,985,935.14
5. Step 5: Solve for x
   x = 3,066,985,935.14/34,958.25
6. Step 6: Final answer
   x = 87,732.82