Finding the Third Proportional to 46,718.50 and 62,949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,718.50 : 62,949.50 = 62,949.50 : x
2. Step 2: Convert to fraction form
   46,718.50/62,949.50 = 62,949.50/x
3. Step 3: Cross multiply
   46,718.50x = 62,949.50 × 62,949.50
4. Step 4: Simplify right side
   46,718.50x = 3,962,639,550.25
5. Step 5: Solve for x
   x = 3,962,639,550.25/46,718.50
6. Step 6: Final answer
   x = 84,819.49