Finding the Third Proportional to 34,198.93 and 54,633.71

Step by Step Solution

1. Step 1: Write the proportion equation
   34,198.93 : 54,633.71 = 54,633.71 : x
2. Step 2: Convert to fraction form
   34,198.93/54,633.71 = 54,633.71/x
3. Step 3: Cross multiply
   34,198.93x = 54,633.71 × 54,633.71
4. Step 4: Simplify right side
   34,198.93x = 2,984,842,157.39
5. Step 5: Solve for x
   x = 2,984,842,157.39/34,198.93
6. Step 6: Final answer
   x = 87,278.82