Finding the Third Proportional to 2,529,544.50 and 5,521,365

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,544.50 : 5,521,365 = 5,521,365 : x
2. Step 2: Convert to fraction form
   2,529,544.50/5,521,365 = 5,521,365/x
3. Step 3: Cross multiply
   2,529,544.50x = 5,521,365 × 5,521,365
4. Step 4: Simplify right side
   2,529,544.50x = 30,485,471,463,225
5. Step 5: Solve for x
   x = 30,485,471,463,225/2,529,544.50
6. Step 6: Final answer
   x = 12,051,763.26