Finding the Third Proportional to 19,327,918 and 41,682,155

Step by Step Solution

1. Step 1: Write the proportion equation
   19,327,918 : 41,682,155 = 41,682,155 : x
2. Step 2: Convert to fraction form
   19,327,918/41,682,155 = 41,682,155/x
3. Step 3: Cross multiply
   19,327,918x = 41,682,155 × 41,682,155
4. Step 4: Simplify right side
   19,327,918x = 1,737,402,045,444,025
5. Step 5: Solve for x
   x = 1,737,402,045,444,025/19,327,918
6. Step 6: Final answer
   x = 89,890,801.76