Finding the Third Proportional to 7,456,179 and 16,307,918

Step by Step Solution

1. Step 1: Write the proportion equation
   7,456,179 : 16,307,918 = 16,307,918 : x
2. Step 2: Convert to fraction form
   7,456,179/16,307,918 = 16,307,918/x
3. Step 3: Cross multiply
   7,456,179x = 16,307,918 × 16,307,918
4. Step 4: Simplify right side
   7,456,179x = 265,948,189,494,724
5. Step 5: Solve for x
   x = 265,948,189,494,724/7,456,179
6. Step 6: Final answer
   x = 35,668,160.53