Finding the Third Proportional to 41,884.50 and 91,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,884.50 : 91,156.50 = 91,156.50 : x
2. Step 2: Convert to fraction form
   41,884.50/91,156.50 = 91,156.50/x
3. Step 3: Cross multiply
   41,884.50x = 91,156.50 × 91,156.50
4. Step 4: Simplify right side
   41,884.50x = 8,309,507,492.25
5. Step 5: Solve for x
   x = 8,309,507,492.25/41,884.50
6. Step 6: Final answer
   x = 198,390.99