Finding the Third Proportional to 8,144,770 and 17,548,388

Step by Step Solution

1. Step 1: Write the proportion equation
   8,144,770 : 17,548,388 = 17,548,388 : x
2. Step 2: Convert to fraction form
   8,144,770/17,548,388 = 17,548,388/x
3. Step 3: Cross multiply
   8,144,770x = 17,548,388 × 17,548,388
4. Step 4: Simplify right side
   8,144,770x = 307,945,921,398,544
5. Step 5: Solve for x
   x = 307,945,921,398,544/8,144,770
6. Step 6: Final answer
   x = 37,809,038.36