Finding the Third Proportional to 2,859,664 and 5,954,552

Step by Step Solution

1. Step 1: Write the proportion equation
   2,859,664 : 5,954,552 = 5,954,552 : x
2. Step 2: Convert to fraction form
   2,859,664/5,954,552 = 5,954,552/x
3. Step 3: Cross multiply
   2,859,664x = 5,954,552 × 5,954,552
4. Step 4: Simplify right side
   2,859,664x = 35,456,689,520,704
5. Step 5: Solve for x
   x = 35,456,689,520,704/2,859,664
6. Step 6: Final answer
   x = 12,398,900.54