Finding the Third Proportional to 41,859 and 91,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,859 : 91,099.50 = 91,099.50 : x
2. Step 2: Convert to fraction form
   41,859/91,099.50 = 91,099.50/x
3. Step 3: Cross multiply
   41,859x = 91,099.50 × 91,099.50
4. Step 4: Simplify right side
   41,859x = 8,299,118,900.25
5. Step 5: Solve for x
   x = 8,299,118,900.25/41,859
6. Step 6: Final answer
   x = 198,263.67