Finding the Third Proportional to 8,737,758 and 19,155,131

Step by Step Solution

1. Step 1: Write the proportion equation
   8,737,758 : 19,155,131 = 19,155,131 : x
2. Step 2: Convert to fraction form
   8,737,758/19,155,131 = 19,155,131/x
3. Step 3: Cross multiply
   8,737,758x = 19,155,131 × 19,155,131
4. Step 4: Simplify right side
   8,737,758x = 366,919,043,627,161
5. Step 5: Solve for x
   x = 366,919,043,627,161/8,737,758
6. Step 6: Final answer
   x = 41,992,355.89