Finding the Third Proportional to 3,776,012 and 8,266,170

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776,012 : 8,266,170 = 8,266,170 : x
2. Step 2: Convert to fraction form
   3,776,012/8,266,170 = 8,266,170/x
3. Step 3: Cross multiply
   3,776,012x = 8,266,170 × 8,266,170
4. Step 4: Simplify right side
   3,776,012x = 68,329,566,468,900
5. Step 5: Solve for x
   x = 68,329,566,468,900/3,776,012
6. Step 6: Final answer
   x = 18,095,696.32