Finding the Third Proportional to 7,554,109 and 16,185,109

Step by Step Solution

1. Step 1: Write the proportion equation
   7,554,109 : 16,185,109 = 16,185,109 : x
2. Step 2: Convert to fraction form
   7,554,109/16,185,109 = 16,185,109/x
3. Step 3: Cross multiply
   7,554,109x = 16,185,109 × 16,185,109
4. Step 4: Simplify right side
   7,554,109x = 261,957,753,341,881
5. Step 5: Solve for x
   x = 261,957,753,341,881/7,554,109
6. Step 6: Final answer
   x = 34,677,518.33