Finding the Third Proportional to 30,800.25 and 43,633.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,800.25 : 43,633.69 = 43,633.69 : x
2. Step 2: Convert to fraction form
   30,800.25/43,633.69 = 43,633.69/x
3. Step 3: Cross multiply
   30,800.25x = 43,633.69 × 43,633.69
4. Step 4: Simplify right side
   30,800.25x = 1,903,898,684.85
5. Step 5: Solve for x
   x = 1,903,898,684.85/30,800.25
6. Step 6: Final answer
   x = 61,814.39