Finding the Third Proportional to 3,260,586 and 7,672,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,586 : 7,672,026 = 7,672,026 : x
2. Step 2: Convert to fraction form
   3,260,586/7,672,026 = 7,672,026/x
3. Step 3: Cross multiply
   3,260,586x = 7,672,026 × 7,672,026
4. Step 4: Simplify right side
   3,260,586x = 58,859,982,944,676
5. Step 5: Solve for x
   x = 58,859,982,944,676/3,260,586
6. Step 6: Final answer
   x = 18,051,964.57