Finding the Third Proportional to 94,569 and 143,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,569 : 143,818.50 = 143,818.50 : x
2. Step 2: Convert to fraction form
   94,569/143,818.50 = 143,818.50/x
3. Step 3: Cross multiply
   94,569x = 143,818.50 × 143,818.50
4. Step 4: Simplify right side
   94,569x = 20,683,760,942.25
5. Step 5: Solve for x
   x = 20,683,760,942.25/94,569
6. Step 6: Final answer
   x = 218,716.08