Finding the Third Proportional to 8,208,688.50 and 17,993,475

Step by Step Solution

1. Step 1: Write the proportion equation
   8,208,688.50 : 17,993,475 = 17,993,475 : x
2. Step 2: Convert to fraction form
   8,208,688.50/17,993,475 = 17,993,475/x
3. Step 3: Cross multiply
   8,208,688.50x = 17,993,475 × 17,993,475
4. Step 4: Simplify right side
   8,208,688.50x = 323,765,142,575,625
5. Step 5: Solve for x
   x = 323,765,142,575,625/8,208,688.50
6. Step 6: Final answer
   x = 39,441,762.54