Finding the Third Proportional to 8,281,197 and 18,097,654.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,281,197 : 18,097,654.50 = 18,097,654.50 : x
2. Step 2: Convert to fraction form
   8,281,197/18,097,654.50 = 18,097,654.50/x
3. Step 3: Cross multiply
   8,281,197x = 18,097,654.50 × 18,097,654.50
4. Step 4: Simplify right side
   8,281,197x = 327,525,098,401,370.25
5. Step 5: Solve for x
   x = 327,525,098,401,370.25/8,281,197
6. Step 6: Final answer
   x = 39,550,453.68