Finding the Third Proportional to 3,954,100 and 8,633,096

Step by Step Solution

1. Step 1: Write the proportion equation
   3,954,100 : 8,633,096 = 8,633,096 : x
2. Step 2: Convert to fraction form
   3,954,100/8,633,096 = 8,633,096/x
3. Step 3: Cross multiply
   3,954,100x = 8,633,096 × 8,633,096
4. Step 4: Simplify right side
   3,954,100x = 74,530,346,545,216
5. Step 5: Solve for x
   x = 74,530,346,545,216/3,954,100
6. Step 6: Final answer
   x = 18,848,877.51