Finding the Third Proportional to 41,868 and 59,688.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,868 : 59,688.75 = 59,688.75 : x
2. Step 2: Convert to fraction form
   41,868/59,688.75 = 59,688.75/x
3. Step 3: Cross multiply
   41,868x = 59,688.75 × 59,688.75
4. Step 4: Simplify right side
   41,868x = 3,562,746,876.56
5. Step 5: Solve for x
   x = 3,562,746,876.56/41,868
6. Step 6: Final answer
   x = 85,094.75