Finding the Third Proportional to 17,388,728 and 37,766,824

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388,728 : 37,766,824 = 37,766,824 : x
2. Step 2: Convert to fraction form
   17,388,728/37,766,824 = 37,766,824/x
3. Step 3: Cross multiply
   17,388,728x = 37,766,824 × 37,766,824
4. Step 4: Simplify right side
   17,388,728x = 1,426,332,995,046,976
5. Step 5: Solve for x
   x = 1,426,332,995,046,976/17,388,728
6. Step 6: Final answer
   x = 82,026,298.59