Finding the Third Proportional to 3,776,030 and 8,266,145

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776,030 : 8,266,145 = 8,266,145 : x
2. Step 2: Convert to fraction form
   3,776,030/8,266,145 = 8,266,145/x
3. Step 3: Cross multiply
   3,776,030x = 8,266,145 × 8,266,145
4. Step 4: Simplify right side
   3,776,030x = 68,329,153,161,025
5. Step 5: Solve for x
   x = 68,329,153,161,025/3,776,030
6. Step 6: Final answer
   x = 18,095,500.61