Finding the Third Proportional to 3,846,108 and 8,207,054

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846,108 : 8,207,054 = 8,207,054 : x
2. Step 2: Convert to fraction form
   3,846,108/8,207,054 = 8,207,054/x
3. Step 3: Cross multiply
   3,846,108x = 8,207,054 × 8,207,054
4. Step 4: Simplify right side
   3,846,108x = 67,355,735,358,916
5. Step 5: Solve for x
   x = 67,355,735,358,916/3,846,108
6. Step 6: Final answer
   x = 17,512,699.94