Finding the Third Proportional to 8,496,103.50 and 18,345,981

Step by Step Solution

1. Step 1: Write the proportion equation
   8,496,103.50 : 18,345,981 = 18,345,981 : x
2. Step 2: Convert to fraction form
   8,496,103.50/18,345,981 = 18,345,981/x
3. Step 3: Cross multiply
   8,496,103.50x = 18,345,981 × 18,345,981
4. Step 4: Simplify right side
   8,496,103.50x = 336,575,018,852,361
5. Step 5: Solve for x
   x = 336,575,018,852,361/8,496,103.50
6. Step 6: Final answer
   x = 39,615,221.12