Finding the Third Proportional to 46,143.50 and 98,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,143.50 : 98,685.50 = 98,685.50 : x
2. Step 2: Convert to fraction form
   46,143.50/98,685.50 = 98,685.50/x
3. Step 3: Cross multiply
   46,143.50x = 98,685.50 × 98,685.50
4. Step 4: Simplify right side
   46,143.50x = 9,738,827,910.25
5. Step 5: Solve for x
   x = 9,738,827,910.25/46,143.50
6. Step 6: Final answer
   x = 211,055.25