Finding the Third Proportional to 46,219.50 and 71,287.31

Step by Step Solution

1. Step 1: Write the proportion equation
   46,219.50 : 71,287.31 = 71,287.31 : x
2. Step 2: Convert to fraction form
   46,219.50/71,287.31 = 71,287.31/x
3. Step 3: Cross multiply
   46,219.50x = 71,287.31 × 71,287.31
4. Step 4: Simplify right side
   46,219.50x = 5,081,880,923.47
5. Step 5: Solve for x
   x = 5,081,880,923.47/46,219.50
6. Step 6: Final answer
   x = 109,951.01