Finding the Third Proportional to 40,448.34 and 63,313.22

Step by Step Solution

1. Step 1: Write the proportion equation
   40,448.34 : 63,313.22 = 63,313.22 : x
2. Step 2: Convert to fraction form
   40,448.34/63,313.22 = 63,313.22/x
3. Step 3: Cross multiply
   40,448.34x = 63,313.22 × 63,313.22
4. Step 4: Simplify right side
   40,448.34x = 4,008,563,668.49
5. Step 5: Solve for x
   x = 4,008,563,668.49/40,448.34
6. Step 6: Final answer
   x = 99,103.28