Finding the Third Proportional to 11,236,846.50 and 16,824,510

Step by Step Solution

1. Step 1: Write the proportion equation
   11,236,846.50 : 16,824,510 = 16,824,510 : x
2. Step 2: Convert to fraction form
   11,236,846.50/16,824,510 = 16,824,510/x
3. Step 3: Cross multiply
   11,236,846.50x = 16,824,510 × 16,824,510
4. Step 4: Simplify right side
   11,236,846.50x = 283,064,136,740,100
5. Step 5: Solve for x
   x = 283,064,136,740,100/11,236,846.50
6. Step 6: Final answer
   x = 25,190,709.58