Finding the Third Proportional to 2,104,560 and 4,545,414

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,560 : 4,545,414 = 4,545,414 : x
2. Step 2: Convert to fraction form
   2,104,560/4,545,414 = 4,545,414/x
3. Step 3: Cross multiply
   2,104,560x = 4,545,414 × 4,545,414
4. Step 4: Simplify right side
   2,104,560x = 20,660,788,431,396
5. Step 5: Solve for x
   x = 20,660,788,431,396/2,104,560
6. Step 6: Final answer
   x = 9,817,153.43