Finding the Third Proportional to 30,511.69 and 46,198.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,511.69 : 46,198.69 = 46,198.69 : x
2. Step 2: Convert to fraction form
   30,511.69/46,198.69 = 46,198.69/x
3. Step 3: Cross multiply
   30,511.69x = 46,198.69 × 46,198.69
4. Step 4: Simplify right side
   30,511.69x = 2,134,318,726.72
5. Step 5: Solve for x
   x = 2,134,318,726.72/30,511.69
6. Step 6: Final answer
   x = 69,950.86