Finding the Third Proportional to 3,305,928 and 5,108,500

Step by Step Solution

1. Step 1: Write the proportion equation
   3,305,928 : 5,108,500 = 5,108,500 : x
2. Step 2: Convert to fraction form
   3,305,928/5,108,500 = 5,108,500/x
3. Step 3: Cross multiply
   3,305,928x = 5,108,500 × 5,108,500
4. Step 4: Simplify right side
   3,305,928x = 26,096,772,250,000
5. Step 5: Solve for x
   x = 26,096,772,250,000/3,305,928
6. Step 6: Final answer
   x = 7,893,932.43