Finding the Third Proportional to 49,358.25 and 72,193.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,358.25 : 72,193.50 = 72,193.50 : x
2. Step 2: Convert to fraction form
   49,358.25/72,193.50 = 72,193.50/x
3. Step 3: Cross multiply
   49,358.25x = 72,193.50 × 72,193.50
4. Step 4: Simplify right side
   49,358.25x = 5,211,901,442.25
5. Step 5: Solve for x
   x = 5,211,901,442.25/49,358.25
6. Step 6: Final answer
   x = 105,593.32