Finding the Third Proportional to 46,980.75 and 71,959.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,980.75 : 71,959.50 = 71,959.50 : x
2. Step 2: Convert to fraction form
   46,980.75/71,959.50 = 71,959.50/x
3. Step 3: Cross multiply
   46,980.75x = 71,959.50 × 71,959.50
4. Step 4: Simplify right side
   46,980.75x = 5,178,169,640.25
5. Step 5: Solve for x
   x = 5,178,169,640.25/46,980.75
6. Step 6: Final answer
   x = 110,218.97