Finding the Third Proportional to 48,641.25 and 73,958.63

Step by Step Solution

1. Step 1: Write the proportion equation
   48,641.25 : 73,958.63 = 73,958.63 : x
2. Step 2: Convert to fraction form
   48,641.25/73,958.63 = 73,958.63/x
3. Step 3: Cross multiply
   48,641.25x = 73,958.63 × 73,958.63
4. Step 4: Simplify right side
   48,641.25x = 5,469,878,211.89
5. Step 5: Solve for x
   x = 5,469,878,211.89/48,641.25
6. Step 6: Final answer
   x = 112,453.49