Finding the Third Proportional to 41,885.25 and 90,331.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,885.25 : 90,331.50 = 90,331.50 : x
2. Step 2: Convert to fraction form
   41,885.25/90,331.50 = 90,331.50/x
3. Step 3: Cross multiply
   41,885.25x = 90,331.50 × 90,331.50
4. Step 4: Simplify right side
   41,885.25x = 8,159,779,892.25
5. Step 5: Solve for x
   x = 8,159,779,892.25/41,885.25
6. Step 6: Final answer
   x = 194,812.73