Finding the Third Proportional to 30,828.94 and 46,241.72

Step by Step Solution

1. Step 1: Write the proportion equation
   30,828.94 : 46,241.72 = 46,241.72 : x
2. Step 2: Convert to fraction form
   30,828.94/46,241.72 = 46,241.72/x
3. Step 3: Cross multiply
   30,828.94x = 46,241.72 × 46,241.72
4. Step 4: Simplify right side
   30,828.94x = 2,138,296,552.95
5. Step 5: Solve for x
   x = 2,138,296,552.95/30,828.94
6. Step 6: Final answer
   x = 69,360.05