Finding the Third Proportional to 2,508,654 and 5,504,523

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508,654 : 5,504,523 = 5,504,523 : x
2. Step 2: Convert to fraction form
   2,508,654/5,504,523 = 5,504,523/x
3. Step 3: Cross multiply
   2,508,654x = 5,504,523 × 5,504,523
4. Step 4: Simplify right side
   2,508,654x = 30,299,773,457,529
5. Step 5: Solve for x
   x = 30,299,773,457,529/2,508,654
6. Step 6: Final answer
   x = 12,078,099.83