Finding the Third Proportional to 16,616,998 and 34,554,944

Step by Step Solution

1. Step 1: Write the proportion equation
   16,616,998 : 34,554,944 = 34,554,944 : x
2. Step 2: Convert to fraction form
   16,616,998/34,554,944 = 34,554,944/x
3. Step 3: Cross multiply
   16,616,998x = 34,554,944 × 34,554,944
4. Step 4: Simplify right side
   16,616,998x = 1,194,044,154,843,136
5. Step 5: Solve for x
   x = 1,194,044,154,843,136/16,616,998
6. Step 6: Final answer
   x = 71,856,791.15