Finding the Third Proportional to 41,688 and 62,545.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,688 : 62,545.50 = 62,545.50 : x
2. Step 2: Convert to fraction form
   41,688/62,545.50 = 62,545.50/x
3. Step 3: Cross multiply
   41,688x = 62,545.50 × 62,545.50
4. Step 4: Simplify right side
   41,688x = 3,911,939,570.25
5. Step 5: Solve for x
   x = 3,911,939,570.25/41,688
6. Step 6: Final answer
   x = 93,838.50