Finding the Third Proportional to 41,297.63 and 90,506.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,297.63 : 90,506.25 = 90,506.25 : x
2. Step 2: Convert to fraction form
   41,297.63/90,506.25 = 90,506.25/x
3. Step 3: Cross multiply
   41,297.63x = 90,506.25 × 90,506.25
4. Step 4: Simplify right side
   41,297.63x = 8,191,381,289.06
5. Step 5: Solve for x
   x = 8,191,381,289.06/41,297.63
6. Step 6: Final answer
   x = 198,349.94