Finding the Third Proportional to 40,905.50 and 89,202

Step by Step Solution

1. Step 1: Write the proportion equation
   40,905.50 : 89,202 = 89,202 : x
2. Step 2: Convert to fraction form
   40,905.50/89,202 = 89,202/x
3. Step 3: Cross multiply
   40,905.50x = 89,202 × 89,202
4. Step 4: Simplify right side
   40,905.50x = 7,956,996,804
5. Step 5: Solve for x
   x = 7,956,996,804/40,905.50
6. Step 6: Final answer
   x = 194,521.44