Finding the Third Proportional to 3,776,013 and 8,266,174

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776,013 : 8,266,174 = 8,266,174 : x
2. Step 2: Convert to fraction form
   3,776,013/8,266,174 = 8,266,174/x
3. Step 3: Cross multiply
   3,776,013x = 8,266,174 × 8,266,174
4. Step 4: Simplify right side
   3,776,013x = 68,329,632,598,276
5. Step 5: Solve for x
   x = 68,329,632,598,276/3,776,013
6. Step 6: Final answer
   x = 18,095,709.05