Finding the Third Proportional to 3,731,109 and 7,910,601

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731,109 : 7,910,601 = 7,910,601 : x
2. Step 2: Convert to fraction form
   3,731,109/7,910,601 = 7,910,601/x
3. Step 3: Cross multiply
   3,731,109x = 7,910,601 × 7,910,601
4. Step 4: Simplify right side
   3,731,109x = 62,577,608,181,201
5. Step 5: Solve for x
   x = 62,577,608,181,201/3,731,109
6. Step 6: Final answer
   x = 16,771,852.06