Finding the Third Proportional to 5,231,925 and 7,853,105

Step by Step Solution

1. Step 1: Write the proportion equation
   5,231,925 : 7,853,105 = 7,853,105 : x
2. Step 2: Convert to fraction form
   5,231,925/7,853,105 = 7,853,105/x
3. Step 3: Cross multiply
   5,231,925x = 7,853,105 × 7,853,105
4. Step 4: Simplify right side
   5,231,925x = 61,671,258,141,025
5. Step 5: Solve for x
   x = 61,671,258,141,025/5,231,925
6. Step 6: Final answer
   x = 11,787,488.95