Finding the Third Proportional to 19,792,888 and 30,647,082

Step by Step Solution

1. Step 1: Write the proportion equation
   19,792,888 : 30,647,082 = 30,647,082 : x
2. Step 2: Convert to fraction form
   19,792,888/30,647,082 = 30,647,082/x
3. Step 3: Cross multiply
   19,792,888x = 30,647,082 × 30,647,082
4. Step 4: Simplify right side
   19,792,888x = 939,243,635,114,724
5. Step 5: Solve for x
   x = 939,243,635,114,724/19,792,888
6. Step 6: Final answer
   x = 47,453,592.17