Finding the Third Proportional to 2,289,648 and 3,560,547

Step by Step Solution

1. Step 1: Write the proportion equation
   2,289,648 : 3,560,547 = 3,560,547 : x
2. Step 2: Convert to fraction form
   2,289,648/3,560,547 = 3,560,547/x
3. Step 3: Cross multiply
   2,289,648x = 3,560,547 × 3,560,547
4. Step 4: Simplify right side
   2,289,648x = 12,677,494,939,209
5. Step 5: Solve for x
   x = 12,677,494,939,209/2,289,648
6. Step 6: Final answer
   x = 5,536,875.07