Finding the Third Proportional to 21,636,136.50 and 30,937,601

Step by Step Solution

1. Step 1: Write the proportion equation
   21,636,136.50 : 30,937,601 = 30,937,601 : x
2. Step 2: Convert to fraction form
   21,636,136.50/30,937,601 = 30,937,601/x
3. Step 3: Cross multiply
   21,636,136.50x = 30,937,601 × 30,937,601
4. Step 4: Simplify right side
   21,636,136.50x = 957,135,155,635,201
5. Step 5: Solve for x
   x = 957,135,155,635,201/21,636,136.50
6. Step 6: Final answer
   x = 44,237,803.53