Finding the Third Proportional to 17,449,792 and 37,139,072

Step by Step Solution

1. Step 1: Write the proportion equation
   17,449,792 : 37,139,072 = 37,139,072 : x
2. Step 2: Convert to fraction form
   17,449,792/37,139,072 = 37,139,072/x
3. Step 3: Cross multiply
   17,449,792x = 37,139,072 × 37,139,072
4. Step 4: Simplify right side
   17,449,792x = 1,379,310,669,021,184
5. Step 5: Solve for x
   x = 1,379,310,669,021,184/17,449,792
6. Step 6: Final answer
   x = 79,044,533.54