Finding the Third Proportional to 18,919,590 and 41,501,676

Step by Step Solution

1. Step 1: Write the proportion equation
   18,919,590 : 41,501,676 = 41,501,676 : x
2. Step 2: Convert to fraction form
   18,919,590/41,501,676 = 41,501,676/x
3. Step 3: Cross multiply
   18,919,590x = 41,501,676 × 41,501,676
4. Step 4: Simplify right side
   18,919,590x = 1,722,389,110,808,976
5. Step 5: Solve for x
   x = 1,722,389,110,808,976/18,919,590
6. Step 6: Final answer
   x = 91,037,338.06