Finding the Third Proportional to 16,616,994 and 34,554,936

Step by Step Solution

1. Step 1: Write the proportion equation
   16,616,994 : 34,554,936 = 34,554,936 : x
2. Step 2: Convert to fraction form
   16,616,994/34,554,936 = 34,554,936/x
3. Step 3: Cross multiply
   16,616,994x = 34,554,936 × 34,554,936
4. Step 4: Simplify right side
   16,616,994x = 1,194,043,601,964,096
5. Step 5: Solve for x
   x = 1,194,043,601,964,096/16,616,994
6. Step 6: Final answer
   x = 71,856,775.18