Finding the Third Proportional to 2,559,822.75 and 5,529,601.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,822.75 : 5,529,601.69 = 5,529,601.69 : x
2. Step 2: Convert to fraction form
   2,559,822.75/5,529,601.69 = 5,529,601.69/x
3. Step 3: Cross multiply
   2,559,822.75x = 5,529,601.69 × 5,529,601.69
4. Step 4: Simplify right side
   2,559,822.75x = 30,576,494,822,402.85
5. Step 5: Solve for x
   x = 30,576,494,822,402.85/2,559,822.75
6. Step 6: Final answer
   x = 11,944,770.33